23718230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 47081520

約数和(自身を除く): 23363290

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 283, 289, 290, 493, 566, 578, 986, 1415, 1445, 2465, 2830, 2890, 4811, 4930, 8207, 8381, 9622, 16414, 16762, 24055, 41035, 41905, 48110, 81787, 82070, 83810, 139519, 163574, 279038, 408935, 697595, 817870, 1395190, 2371823, 4743646, 11859115, 23718230]

約数ペア:

[(1, 23718230), (2, 11859115), (5, 4743646), (10, 2371823), (17, 1395190), (29, 817870), (34, 697595), (58, 408935), (85, 279038), (145, 163574), (170, 139519), (283, 83810), (289, 82070), (290, 81787), (493, 48110), (566, 41905), (578, 41035), (986, 24055), (1415, 16762), (1445, 16414), (2465, 9622), (2830, 8381), (2890, 8207), (4811, 4930)]