4029070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 7693056

約数和(自身を除く): 3663986

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 317, 410, 634, 1271, 1585, 2542, 3170, 6355, 9827, 12710, 12997, 19654, 25994, 49135, 64985, 98270, 129970, 402907, 805814, 2014535, 4029070]

約数ペア:

[(1, 4029070), (2, 2014535), (5, 805814), (10, 402907), (31, 129970), (41, 98270), (62, 64985), (82, 49135), (155, 25994), (205, 19654), (310, 12997), (317, 12710), (410, 9827), (634, 6355), (1271, 3170), (1585, 2542)]