2995943860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 7984005120

約数和(自身を除く): 4988061260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 79, 91, 130, 134, 140, 158, 182, 260, 268, 311, 316, 335, 364, 395, 455, 469, 553, 622, 670, 790, 871, 910, 938, 1027, 1106, 1244, 1340, 1555, 1580, 1742, 1820, 1876, 2054, 2177, 2212, 2345, 2765, 3110, 3484, 4043, 4108, 4354, 4355, 4690, 5135, 5293, 5530, 6097, 6220, 7189, 8086, 8708, 8710, 9380, 10270, 10586, 10885, 11060, 12194, 14378, 16172, 17420, 20215, 20540, 20837, 21172, 21770, 24388, 24569, 26465, 28301, 28756, 30485, 35945, 37051, 40430, 41674, 43540, 49138, 52930, 56602, 60970, 68809, 71890, 74102, 80860, 83348, 98276, 104185, 105860, 113204, 121940, 122845, 137618, 141505, 143780, 145859, 148204, 171983, 185255, 208370, 245690, 270881, 275236, 283010, 291718, 319397, 343966, 344045, 370510, 416740, 481663, 491380, 541762, 566020, 583436, 638794, 687932, 688090, 729295, 741020, 859915, 963326, 1083524, 1277588, 1354405, 1376180, 1458590, 1596985, 1646123, 1719830, 1896167, 1926652, 2235779, 2408315, 2708810, 2917180, 3193970, 3292246, 3439660, 3792334, 4471558, 4816630, 5417620, 6387940, 6584492, 7584668, 8230615, 8943116, 9480835, 9633260, 11178895, 11522861, 16461230, 18961670, 21399599, 22357790, 23045722, 32922460, 37923340, 42799198, 44715580, 46091444, 57614305, 85598396, 106997995, 115228610, 149797193, 213995990, 230457220, 299594386, 427991980, 599188772, 748985965, 1497971930, 2995943860]

約数ペア:

[(1, 2995943860), (2, 1497971930), (4, 748985965), (5, 599188772), (7, 427991980), (10, 299594386), (13, 230457220), (14, 213995990), (20, 149797193), (26, 115228610), (28, 106997995), (35, 85598396), (52, 57614305), (65, 46091444), (67, 44715580), (70, 42799198), (79, 37923340), (91, 32922460), (130, 23045722), (134, 22357790), (140, 21399599), (158, 18961670), (182, 16461230), (260, 11522861), (268, 11178895), (311, 9633260), (316, 9480835), (335, 8943116), (364, 8230615), (395, 7584668), (455, 6584492), (469, 6387940), (553, 5417620), (622, 4816630), (670, 4471558), (790, 3792334), (871, 3439660), (910, 3292246), (938, 3193970), (1027, 2917180), (1106, 2708810), (1244, 2408315), (1340, 2235779), (1555, 1926652), (1580, 1896167), (1742, 1719830), (1820, 1646123), (1876, 1596985), (2054, 1458590), (2177, 1376180), (2212, 1354405), (2345, 1277588), (2765, 1083524), (3110, 963326), (3484, 859915), (4043, 741020), (4108, 729295), (4354, 688090), (4355, 687932), (4690, 638794), (5135, 583436), (5293, 566020), (5530, 541762), (6097, 491380), (6220, 481663), (7189, 416740), (8086, 370510), (8708, 344045), (8710, 343966), (9380, 319397), (10270, 291718), (10586, 283010), (10885, 275236), (11060, 270881), (12194, 245690), (14378, 208370), (16172, 185255), (17420, 171983), (20215, 148204), (20540, 145859), (20837, 143780), (21172, 141505), (21770, 137618), (24388, 122845), (24569, 121940), (26465, 113204), (28301, 105860), (28756, 104185), (30485, 98276), (35945, 83348), (37051, 80860), (40430, 74102), (41674, 71890), (43540, 68809), (49138, 60970), (52930, 56602)]