1823670

素因数分解:

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

素因数の和:917

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 3129642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 881, 1035, 1762, 2070, 2643, 4405, 5286, 7929, 8810, 13215, 15858, 20263, 26430, 39645, 40526, 60789, 79290, 101315, 121578, 182367, 202630, 303945, 364734, 607890, 911835, 1823670]

約数ペア:

[(1, 1823670), (2, 911835), (3, 607890), (5, 364734), (6, 303945), (9, 202630), (10, 182367), (15, 121578), (18, 101315), (23, 79290), (30, 60789), (45, 40526), (46, 39645), (69, 26430), (90, 20263), (115, 15858), (138, 13215), (207, 8810), (230, 7929), (345, 5286), (414, 4405), (690, 2643), (881, 2070), (1035, 1762)]