38686290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 59291310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 839, 870, 1537, 1590, 1678, 2517, 3074, 4195, 4611, 5034, 7685, 8390, 9222, 12585, 15370, 23055, 24331, 25170, 44467, 46110, 48662, 72993, 88934, 121655, 133401, 145986, 222335, 243310, 266802, 364965, 444670, 667005, 729930, 1289543, 1334010, 2579086, 3868629, 6447715, 7737258, 12895430, 19343145, 38686290]

約数ペア:

[(1, 38686290), (2, 19343145), (3, 12895430), (5, 7737258), (6, 6447715), (10, 3868629), (15, 2579086), (29, 1334010), (30, 1289543), (53, 729930), (58, 667005), (87, 444670), (106, 364965), (145, 266802), (159, 243310), (174, 222335), (265, 145986), (290, 133401), (318, 121655), (435, 88934), (530, 72993), (795, 48662), (839, 46110), (870, 44467), (1537, 25170), (1590, 24331), (1678, 23055), (2517, 15370), (3074, 12585), (4195, 9222), (4611, 8390), (5034, 7685)]