393179970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8527}}^1$

素因数の和:8619

約数の個数: 64

約数和(自身を含む): 994705920

約数和(自身を除く): 601525950

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, 870, 1537, 1590, 3074, 4611, 7685, 8527, 9222, 15370, 17054, 23055, 25581, 42635, 46110, 51162, 85270, 127905, 247283, 255810, 451931, 494566, 741849, 903862, 1236415, 1355793, 1483698, 2259655, 2472830, 2711586, 3709245, 4519310, 6778965, 7418490, 13105999, 13557930, 26211998, 39317997, 65529995, 78635994, 131059990, 196589985, 393179970]

約数ペア:

[(1, 393179970), (2, 196589985), (3, 131059990), (5, 78635994), (6, 65529995), (10, 39317997), (15, 26211998), (29, 13557930), (30, 13105999), (53, 7418490), (58, 6778965), (87, 4519310), (106, 3709245), (145, 2711586), (159, 2472830), (174, 2259655), (265, 1483698), (290, 1355793), (318, 1236415), (435, 903862), (530, 741849), (795, 494566), (870, 451931), (1537, 255810), (1590, 247283), (3074, 127905), (4611, 85270), (7685, 51162), (8527, 46110), (9222, 42635), (15370, 25581), (17054, 23055)]