91242410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6471

約数の個数: 48

約数和(自身を含む): 197669160

約数和(自身を除く): 106426750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 6421, 7105, 12842, 14210, 32105, 44947, 64210, 89894, 186209, 224735, 314629, 372418, 449470, 629258, 931045, 1303463, 1573145, 1862090, 2606926, 3146290, 6517315, 9124241, 13034630, 18248482, 45621205, 91242410]

約数ペア:

[(1, 91242410), (2, 45621205), (5, 18248482), (7, 13034630), (10, 9124241), (14, 6517315), (29, 3146290), (35, 2606926), (49, 1862090), (58, 1573145), (70, 1303463), (98, 931045), (145, 629258), (203, 449470), (245, 372418), (290, 314629), (406, 224735), (490, 186209), (1015, 89894), (1421, 64210), (2030, 44947), (2842, 32105), (6421, 14210), (7105, 12842)]