185611580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10957}}^1$

素因数の和:10995

約数の個数: 72

約数和(自身を含む): 489691104

約数和(自身を除く): 304079524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 10957, 16940, 21914, 43828, 54785, 76699, 109570, 120527, 153398, 219140, 241054, 306796, 383495, 482108, 602635, 766990, 843689, 1205270, 1325797, 1533980, 1687378, 2410540, 2651594, 3374756, 4218445, 5303188, 6628985, 8436890, 9280579, 13257970, 16873780, 18561158, 26515940, 37122316, 46402895, 92805790, 185611580]

約数ペア:

[(1, 185611580), (2, 92805790), (4, 46402895), (5, 37122316), (7, 26515940), (10, 18561158), (11, 16873780), (14, 13257970), (20, 9280579), (22, 8436890), (28, 6628985), (35, 5303188), (44, 4218445), (55, 3374756), (70, 2651594), (77, 2410540), (110, 1687378), (121, 1533980), (140, 1325797), (154, 1205270), (220, 843689), (242, 766990), (308, 602635), (385, 482108), (484, 383495), (605, 306796), (770, 241054), (847, 219140), (1210, 153398), (1540, 120527), (1694, 109570), (2420, 76699), (3388, 54785), (4235, 43828), (8470, 21914), (10957, 16940)]