23013480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27397}}^1$

素因数の和:27418

約数の個数: 64

約数和(自身を含む): 78906240

約数和(自身を除く): 55892760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27397, 54794, 82191, 109588, 136985, 164382, 191779, 219176, 273970, 328764, 383558, 410955, 547940, 575337, 657528, 767116, 821910, 958895, 1095880, 1150674, 1534232, 1643820, 1917790, 2301348, 2876685, 3287640, 3835580, 4602696, 5753370, 7671160, 11506740, 23013480]

約数ペア:

[(1, 23013480), (2, 11506740), (3, 7671160), (4, 5753370), (5, 4602696), (6, 3835580), (7, 3287640), (8, 2876685), (10, 2301348), (12, 1917790), (14, 1643820), (15, 1534232), (20, 1150674), (21, 1095880), (24, 958895), (28, 821910), (30, 767116), (35, 657528), (40, 575337), (42, 547940), (56, 410955), (60, 383558), (70, 328764), (84, 273970), (105, 219176), (120, 191779), (140, 164382), (168, 136985), (210, 109588), (280, 82191), (420, 54794), (840, 27397)]