61944740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 154949760

約数和(自身を除く): 93005020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 179, 220, 242, 260, 286, 358, 484, 572, 605, 715, 716, 895, 1210, 1331, 1430, 1573, 1790, 1969, 2327, 2420, 2662, 2860, 3146, 3580, 3938, 4654, 5324, 6292, 6655, 7865, 7876, 9308, 9845, 11635, 13310, 15730, 17303, 19690, 21659, 23270, 25597, 26620, 31460, 34606, 39380, 43318, 46540, 51194, 69212, 86515, 86636, 102388, 108295, 127985, 173030, 216590, 238249, 255970, 281567, 346060, 433180, 476498, 511940, 563134, 952996, 1126268, 1191245, 1407835, 2382490, 2815670, 3097237, 4764980, 5631340, 6194474, 12388948, 15486185, 30972370, 61944740]

約数ペア:

[(1, 61944740), (2, 30972370), (4, 15486185), (5, 12388948), (10, 6194474), (11, 5631340), (13, 4764980), (20, 3097237), (22, 2815670), (26, 2382490), (44, 1407835), (52, 1191245), (55, 1126268), (65, 952996), (110, 563134), (121, 511940), (130, 476498), (143, 433180), (179, 346060), (220, 281567), (242, 255970), (260, 238249), (286, 216590), (358, 173030), (484, 127985), (572, 108295), (605, 102388), (715, 86636), (716, 86515), (895, 69212), (1210, 51194), (1331, 46540), (1430, 43318), (1573, 39380), (1790, 34606), (1969, 31460), (2327, 26620), (2420, 25597), (2662, 23270), (2860, 21659), (3146, 19690), (3580, 17303), (3938, 15730), (4654, 13310), (5324, 11635), (6292, 9845), (6655, 9308), (7865, 7876)]