223144140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90709}}^1$

素因数の和:90762

約数の個数: 48

約数和(自身を含む): 640049760

約数和(自身を除く): 416905620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 90709, 181418, 272127, 362836, 453545, 544254, 907090, 1088508, 1360635, 1814180, 2721270, 3719069, 5442540, 7438138, 11157207, 14876276, 18595345, 22314414, 37190690, 44628828, 55786035, 74381380, 111572070, 223144140]

約数ペア:

[(1, 223144140), (2, 111572070), (3, 74381380), (4, 55786035), (5, 44628828), (6, 37190690), (10, 22314414), (12, 18595345), (15, 14876276), (20, 11157207), (30, 7438138), (41, 5442540), (60, 3719069), (82, 2721270), (123, 1814180), (164, 1360635), (205, 1088508), (246, 907090), (410, 544254), (492, 453545), (615, 362836), (820, 272127), (1230, 181418), (2460, 90709)]