1570400490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 3810913920

約数和(自身を除く): 2240513430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 409, 655, 786, 818, 977, 1227, 1310, 1954, 1965, 2045, 2454, 2931, 3930, 4090, 4885, 5862, 6135, 9770, 12270, 14655, 29310, 53579, 107158, 127987, 160737, 255974, 267895, 321474, 383961, 399593, 535790, 639935, 767922, 799186, 803685, 1198779, 1279870, 1607370, 1919805, 1997965, 2397558, 3839610, 3995930, 5993895, 11987790, 52346683, 104693366, 157040049, 261733415, 314080098, 523466830, 785200245, 1570400490]

約数ペア:

[(1, 1570400490), (2, 785200245), (3, 523466830), (5, 314080098), (6, 261733415), (10, 157040049), (15, 104693366), (30, 52346683), (131, 11987790), (262, 5993895), (393, 3995930), (409, 3839610), (655, 2397558), (786, 1997965), (818, 1919805), (977, 1607370), (1227, 1279870), (1310, 1198779), (1954, 803685), (1965, 799186), (2045, 767922), (2454, 639935), (2931, 535790), (3930, 399593), (4090, 383961), (4885, 321474), (5862, 267895), (6135, 255974), (9770, 160737), (12270, 127987), (14655, 107158), (29310, 53579)]