15677788930

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{21871}}^1$

素因数の和:22714

約数の個数: 32

約数和(自身を含む): 28550833920

約数和(自身を除く): 12873044990

約数列:

[1, 2, 5, 10, 97, 194, 485, 739, 970, 1478, 3695, 7390, 21871, 43742, 71683, 109355, 143366, 218710, 358415, 716830, 2121487, 4242974, 10607435, 16162669, 21214870, 32325338, 80813345, 161626690, 1567778893, 3135557786, 7838894465, 15677788930]

約数ペア:

[(1, 15677788930), (2, 7838894465), (5, 3135557786), (10, 1567778893), (97, 161626690), (194, 80813345), (485, 32325338), (739, 21214870), (970, 16162669), (1478, 10607435), (3695, 4242974), (7390, 2121487), (21871, 716830), (43742, 358415), (71683, 218710), (109355, 143366)]