21447071510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{33149}}^1$

素因数の和:33305

約数の個数: 64

約数和(自身を含む): 42103152000

約数和(自身を除く): 20656080490

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 97, 115, 145, 194, 230, 290, 485, 667, 970, 1334, 2231, 2813, 3335, 4462, 5626, 6670, 11155, 14065, 22310, 28130, 33149, 64699, 66298, 129398, 165745, 323495, 331490, 646990, 762427, 961321, 1524854, 1922642, 3215453, 3812135, 4806605, 6430906, 7624270, 9613210, 16077265, 22110383, 32154530, 44220766, 73955419, 93248137, 110551915, 147910838, 186496274, 221103830, 369777095, 466240685, 739554190, 932481370, 2144707151, 4289414302, 10723535755, 21447071510]

約数ペア:

[(1, 21447071510), (2, 10723535755), (5, 4289414302), (10, 2144707151), (23, 932481370), (29, 739554190), (46, 466240685), (58, 369777095), (97, 221103830), (115, 186496274), (145, 147910838), (194, 110551915), (230, 93248137), (290, 73955419), (485, 44220766), (667, 32154530), (970, 22110383), (1334, 16077265), (2231, 9613210), (2813, 7624270), (3335, 6430906), (4462, 4806605), (5626, 3812135), (6670, 3215453), (11155, 1922642), (14065, 1524854), (22310, 961321), (28130, 762427), (33149, 646990), (64699, 331490), (66298, 323495), (129398, 165745)]