22435140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 78829632

約数和(自身を除く): 56394492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 587, 588, 637, 735, 780, 910, 980, 1092, 1174, 1274, 1365, 1470, 1761, 1820, 1911, 2348, 2548, 2730, 2935, 2940, 3185, 3522, 3822, 4109, 5460, 5870, 6370, 7044, 7631, 7644, 8218, 8805, 9555, 11740, 12327, 12740, 15262, 16436, 17610, 19110, 20545, 22893, 24654, 28763, 30524, 35220, 38155, 38220, 41090, 45786, 49308, 53417, 57526, 61635, 76310, 82180, 86289, 91572, 106834, 114465, 115052, 123270, 143815, 152620, 160251, 172578, 213668, 228930, 246540, 267085, 287630, 320502, 345156, 373919, 431445, 457860, 534170, 575260, 641004, 747838, 801255, 862890, 1068340, 1121757, 1495676, 1602510, 1725780, 1869595, 2243514, 3205020, 3739190, 4487028, 5608785, 7478380, 11217570, 22435140]

約数ペア:

[(1, 22435140), (2, 11217570), (3, 7478380), (4, 5608785), (5, 4487028), (6, 3739190), (7, 3205020), (10, 2243514), (12, 1869595), (13, 1725780), (14, 1602510), (15, 1495676), (20, 1121757), (21, 1068340), (26, 862890), (28, 801255), (30, 747838), (35, 641004), (39, 575260), (42, 534170), (49, 457860), (52, 431445), (60, 373919), (65, 345156), (70, 320502), (78, 287630), (84, 267085), (91, 246540), (98, 228930), (105, 213668), (130, 172578), (140, 160251), (147, 152620), (156, 143815), (182, 123270), (195, 115052), (196, 114465), (210, 106834), (245, 91572), (260, 86289), (273, 82180), (294, 76310), (364, 61635), (390, 57526), (420, 53417), (455, 49308), (490, 45786), (546, 41090), (587, 38220), (588, 38155), (637, 35220), (735, 30524), (780, 28763), (910, 24654), (980, 22893), (1092, 20545), (1174, 19110), (1274, 17610), (1365, 16436), (1470, 15262), (1761, 12740), (1820, 12327), (1911, 11740), (2348, 9555), (2548, 8805), (2730, 8218), (2935, 7644), (2940, 7631), (3185, 7044), (3522, 6370), (3822, 5870), (4109, 5460)]