1630259710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{48679}}^1$

素因数の和:48900

約数の個数: 32

約数和(自身を含む): 3122919360

約数和(自身を除く): 1492659650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 6698, 16745, 33490, 48679, 97358, 243395, 486790, 827543, 1655086, 4137715, 8275430, 9589763, 19179526, 47948815, 95897630, 163025971, 326051942, 815129855, 1630259710]

約数ペア:

[(1, 1630259710), (2, 815129855), (5, 326051942), (10, 163025971), (17, 95897630), (34, 47948815), (85, 19179526), (170, 9589763), (197, 8275430), (394, 4137715), (985, 1655086), (1970, 827543), (3349, 486790), (6698, 243395), (16745, 97358), (33490, 48679)]