12765690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 39626496

約数和(自身を除く): 26860806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 881, 966, 1035, 1449, 1610, 1762, 2070, 2415, 2643, 2898, 4405, 4830, 5286, 6167, 7245, 7929, 8810, 12334, 13215, 14490, 15858, 18501, 20263, 26430, 30835, 37002, 39645, 40526, 55503, 60789, 61670, 79290, 92505, 101315, 111006, 121578, 141841, 182367, 185010, 202630, 277515, 283682, 303945, 364734, 425523, 555030, 607890, 709205, 851046, 911835, 1276569, 1418410, 1823670, 2127615, 2553138, 4255230, 6382845, 12765690]

約数ペア:

[(1, 12765690), (2, 6382845), (3, 4255230), (5, 2553138), (6, 2127615), (7, 1823670), (9, 1418410), (10, 1276569), (14, 911835), (15, 851046), (18, 709205), (21, 607890), (23, 555030), (30, 425523), (35, 364734), (42, 303945), (45, 283682), (46, 277515), (63, 202630), (69, 185010), (70, 182367), (90, 141841), (105, 121578), (115, 111006), (126, 101315), (138, 92505), (161, 79290), (207, 61670), (210, 60789), (230, 55503), (315, 40526), (322, 39645), (345, 37002), (414, 30835), (483, 26430), (630, 20263), (690, 18501), (805, 15858), (881, 14490), (966, 13215), (1035, 12334), (1449, 8810), (1610, 7929), (1762, 7245), (2070, 6167), (2415, 5286), (2643, 4830), (2898, 4405)]