826629780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{61781}}^1$

素因数の和:62016

約数の個数: 48

約数和(自身を含む): 2324980224

約数和(自身を除く): 1498350444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 61781, 123562, 185343, 247124, 308905, 370686, 617810, 741372, 926715, 1235620, 1853430, 3706860, 13777163, 27554326, 41331489, 55108652, 68885815, 82662978, 137771630, 165325956, 206657445, 275543260, 413314890, 826629780]

約数ペア:

[(1, 826629780), (2, 413314890), (3, 275543260), (4, 206657445), (5, 165325956), (6, 137771630), (10, 82662978), (12, 68885815), (15, 55108652), (20, 41331489), (30, 27554326), (60, 13777163), (223, 3706860), (446, 1853430), (669, 1235620), (892, 926715), (1115, 741372), (1338, 617810), (2230, 370686), (2676, 308905), (3345, 247124), (4460, 185343), (6690, 123562), (13380, 61781)]