17977230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10545

約数の個数: 48

約数和(自身を含む): 49205520

約数和(自身を除く): 31228290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 10513, 21026, 31539, 52565, 63078, 94617, 105130, 157695, 189234, 199747, 315390, 399494, 473085, 599241, 946170, 998735, 1198482, 1797723, 1997470, 2996205, 3595446, 5992410, 8988615, 17977230]

約数ペア:

[(1, 17977230), (2, 8988615), (3, 5992410), (5, 3595446), (6, 2996205), (9, 1997470), (10, 1797723), (15, 1198482), (18, 998735), (19, 946170), (30, 599241), (38, 473085), (45, 399494), (57, 315390), (90, 199747), (95, 189234), (114, 157695), (171, 105130), (190, 94617), (285, 63078), (342, 52565), (570, 31539), (855, 21026), (1710, 10513)]