210392910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8599

約数の個数: 128

約数和(自身を含む): 690600960

約数和(自身を除く): 480208050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 8563, 12285, 17126, 24570, 25689, 42815, 51378, 59941, 77067, 85630, 111319, 119882, 128445, 154134, 179823, 222638, 231201, 256890, 299705, 333957, 359646, 385335, 462402, 539469, 556595, 599410, 667914, 770670, 779233, 899115, 1001871, 1078938, 1113190, 1156005, 1558466, 1618407, 1669785, 1798230, 2003742, 2312010, 2337699, 2697345, 3005613, 3236814, 3339570, 3896165, 4675398, 5009355, 5394690, 6011226, 7013097, 7792330, 8092035, 10018710, 11688495, 14026194, 15028065, 16184070, 21039291, 23376990, 30056130, 35065485, 42078582, 70130970, 105196455, 210392910]

約数ペア:

[(1, 210392910), (2, 105196455), (3, 70130970), (5, 42078582), (6, 35065485), (7, 30056130), (9, 23376990), (10, 21039291), (13, 16184070), (14, 15028065), (15, 14026194), (18, 11688495), (21, 10018710), (26, 8092035), (27, 7792330), (30, 7013097), (35, 6011226), (39, 5394690), (42, 5009355), (45, 4675398), (54, 3896165), (63, 3339570), (65, 3236814), (70, 3005613), (78, 2697345), (90, 2337699), (91, 2312010), (105, 2003742), (117, 1798230), (126, 1669785), (130, 1618407), (135, 1558466), (182, 1156005), (189, 1113190), (195, 1078938), (210, 1001871), (234, 899115), (270, 779233), (273, 770670), (315, 667914), (351, 599410), (378, 556595), (390, 539469), (455, 462402), (546, 385335), (585, 359646), (630, 333957), (702, 299705), (819, 256890), (910, 231201), (945, 222638), (1170, 179823), (1365, 154134), (1638, 128445), (1755, 119882), (1890, 111319), (2457, 85630), (2730, 77067), (3510, 59941), (4095, 51378), (4914, 42815), (8190, 25689), (8563, 24570), (12285, 17126)]