713271870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{255653}}^1$

素因数の和:255697

約数の個数: 48

約数和(自身を含む): 1914337152

約数和(自身を除く): 1201065282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 255653, 511306, 766959, 1278265, 1533918, 2300877, 2556530, 3834795, 4601754, 7669590, 7925243, 11504385, 15850486, 23008770, 23775729, 39626215, 47551458, 71327187, 79252430, 118878645, 142654374, 237757290, 356635935, 713271870]

約数ペア:

[(1, 713271870), (2, 356635935), (3, 237757290), (5, 142654374), (6, 118878645), (9, 79252430), (10, 71327187), (15, 47551458), (18, 39626215), (30, 23775729), (31, 23008770), (45, 15850486), (62, 11504385), (90, 7925243), (93, 7669590), (155, 4601754), (186, 3834795), (279, 2556530), (310, 2300877), (465, 1533918), (558, 1278265), (930, 766959), (1395, 511306), (2790, 255653)]