15697576990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4799}}^1\times {\mathrm{7607}}^1$

素因数の和:12456

約数の個数: 32

約数和(自身を含む): 28922572800

約数和(自身を除く): 13224995810

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4799, 7607, 9598, 15214, 23995, 38035, 47990, 76070, 206357, 327101, 412714, 654202, 1031785, 1635505, 2063570, 3271010, 36505993, 73011986, 182529965, 365059930, 1569757699, 3139515398, 7848788495, 15697576990]

約数ペア:

[(1, 15697576990), (2, 7848788495), (5, 3139515398), (10, 1569757699), (43, 365059930), (86, 182529965), (215, 73011986), (430, 36505993), (4799, 3271010), (7607, 2063570), (9598, 1635505), (15214, 1031785), (23995, 654202), (38035, 412714), (47990, 327101), (76070, 206357)]