54506370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 91475070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 43, 47, 58, 62, 86, 87, 93, 94, 129, 141, 145, 155, 174, 186, 215, 235, 258, 282, 290, 310, 430, 435, 465, 470, 645, 705, 870, 899, 930, 1247, 1290, 1333, 1363, 1410, 1457, 1798, 2021, 2494, 2666, 2697, 2726, 2914, 3741, 3999, 4042, 4089, 4371, 4495, 5394, 6063, 6235, 6665, 6815, 7285, 7482, 7998, 8178, 8742, 8990, 10105, 12126, 12470, 13330, 13485, 13630, 14570, 18705, 19995, 20210, 20445, 21855, 26970, 30315, 37410, 38657, 39990, 40890, 42253, 43710, 58609, 60630, 62651, 77314, 84506, 115971, 117218, 125302, 126759, 175827, 187953, 193285, 211265, 231942, 253518, 293045, 313255, 351654, 375906, 386570, 422530, 579855, 586090, 626510, 633795, 879135, 939765, 1159710, 1267590, 1758270, 1816879, 1879530, 3633758, 5450637, 9084395, 10901274, 18168790, 27253185, 54506370]

約数ペア:

[(1, 54506370), (2, 27253185), (3, 18168790), (5, 10901274), (6, 9084395), (10, 5450637), (15, 3633758), (29, 1879530), (30, 1816879), (31, 1758270), (43, 1267590), (47, 1159710), (58, 939765), (62, 879135), (86, 633795), (87, 626510), (93, 586090), (94, 579855), (129, 422530), (141, 386570), (145, 375906), (155, 351654), (174, 313255), (186, 293045), (215, 253518), (235, 231942), (258, 211265), (282, 193285), (290, 187953), (310, 175827), (430, 126759), (435, 125302), (465, 117218), (470, 115971), (645, 84506), (705, 77314), (870, 62651), (899, 60630), (930, 58609), (1247, 43710), (1290, 42253), (1333, 40890), (1363, 39990), (1410, 38657), (1457, 37410), (1798, 30315), (2021, 26970), (2494, 21855), (2666, 20445), (2697, 20210), (2726, 19995), (2914, 18705), (3741, 14570), (3999, 13630), (4042, 13485), (4089, 13330), (4371, 12470), (4495, 12126), (5394, 10105), (6063, 8990), (6235, 8742), (6665, 8178), (6815, 7998), (7285, 7482)]