1570308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1747}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 4482487296

約数和(自身を除く): 2912178876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 211, 213, 284, 355, 422, 426, 633, 710, 844, 852, 1055, 1065, 1266, 1420, 1747, 2110, 2130, 2532, 3165, 3494, 4220, 4260, 5241, 6330, 6988, 8735, 10482, 12660, 14981, 17470, 20964, 26205, 29962, 34940, 44943, 52410, 59924, 74905, 89886, 104820, 124037, 149810, 179772, 224715, 248074, 299620, 368617, 372111, 449430, 496148, 620185, 737234, 744222, 898860, 1105851, 1240370, 1474468, 1488444, 1843085, 1860555, 2211702, 2480740, 3686170, 3721110, 4423404, 5529255, 7372340, 7442220, 11058510, 22117020, 26171807, 52343614, 78515421, 104687228, 130859035, 157030842, 261718070, 314061684, 392577105, 523436140, 785154210, 1570308420]

約数ペア:

[(1, 1570308420), (2, 785154210), (3, 523436140), (4, 392577105), (5, 314061684), (6, 261718070), (10, 157030842), (12, 130859035), (15, 104687228), (20, 78515421), (30, 52343614), (60, 26171807), (71, 22117020), (142, 11058510), (211, 7442220), (213, 7372340), (284, 5529255), (355, 4423404), (422, 3721110), (426, 3686170), (633, 2480740), (710, 2211702), (844, 1860555), (852, 1843085), (1055, 1488444), (1065, 1474468), (1266, 1240370), (1420, 1105851), (1747, 898860), (2110, 744222), (2130, 737234), (2532, 620185), (3165, 496148), (3494, 449430), (4220, 372111), (4260, 368617), (5241, 299620), (6330, 248074), (6988, 224715), (8735, 179772), (10482, 149810), (12660, 124037), (14981, 104820), (17470, 89886), (20964, 74905), (26205, 59924), (29962, 52410), (34940, 44943)]