315483790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97673}}^1$

素因数の和:97716

約数の個数: 32

約数和(自身を含む): 632927520

約数和(自身を除く): 317443730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 97673, 195346, 488365, 976730, 1660441, 1855787, 3320882, 3711574, 8302205, 9278935, 16604410, 18557870, 31548379, 63096758, 157741895, 315483790]

約数ペア:

[(1, 315483790), (2, 157741895), (5, 63096758), (10, 31548379), (17, 18557870), (19, 16604410), (34, 9278935), (38, 8302205), (85, 3711574), (95, 3320882), (170, 1855787), (190, 1660441), (323, 976730), (646, 488365), (1615, 195346), (3230, 97673)]