1680170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1603030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 239, 370, 478, 703, 1195, 1406, 2390, 3515, 4541, 7030, 8843, 9082, 17686, 22705, 44215, 45410, 88430, 168017, 336034, 840085, 1680170]

約数ペア:

[(1, 1680170), (2, 840085), (5, 336034), (10, 168017), (19, 88430), (37, 45410), (38, 44215), (74, 22705), (95, 17686), (185, 9082), (190, 8843), (239, 7030), (370, 4541), (478, 3515), (703, 2390), (1195, 1406)]