172318770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4808

約数の個数: 96

約数和(自身を含む): 498161664

約数和(自身を除く): 325842894

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4751, 6045, 7254, 9502, 12090, 14253, 18135, 23755, 28506, 36270, 42759, 47510, 61763, 71265, 85518, 123526, 142530, 147281, 185289, 213795, 294562, 308815, 370578, 427590, 441843, 555867, 617630, 736405, 883686, 926445, 1111734, 1325529, 1472810, 1852890, 1914653, 2209215, 2651058, 2779335, 3829306, 4418430, 5558670, 5743959, 6627645, 9573265, 11487918, 13255290, 17231877, 19146530, 28719795, 34463754, 57439590, 86159385, 172318770]

約数ペア:

[(1, 172318770), (2, 86159385), (3, 57439590), (5, 34463754), (6, 28719795), (9, 19146530), (10, 17231877), (13, 13255290), (15, 11487918), (18, 9573265), (26, 6627645), (30, 5743959), (31, 5558670), (39, 4418430), (45, 3829306), (62, 2779335), (65, 2651058), (78, 2209215), (90, 1914653), (93, 1852890), (117, 1472810), (130, 1325529), (155, 1111734), (186, 926445), (195, 883686), (234, 736405), (279, 617630), (310, 555867), (390, 441843), (403, 427590), (465, 370578), (558, 308815), (585, 294562), (806, 213795), (930, 185289), (1170, 147281), (1209, 142530), (1395, 123526), (2015, 85518), (2418, 71265), (2790, 61763), (3627, 47510), (4030, 42759), (4751, 36270), (6045, 28506), (7254, 23755), (9502, 18135), (12090, 14253)]