4926460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 13157424

約数和(自身を除く): 8230964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 457, 490, 539, 770, 914, 980, 1078, 1540, 1828, 2156, 2285, 2695, 3199, 4570, 5027, 5390, 6398, 9140, 10054, 10780, 12796, 15995, 20108, 22393, 25135, 31990, 35189, 44786, 50270, 63980, 70378, 89572, 100540, 111965, 140756, 175945, 223930, 246323, 351890, 447860, 492646, 703780, 985292, 1231615, 2463230, 4926460]

約数ペア:

[(1, 4926460), (2, 2463230), (4, 1231615), (5, 985292), (7, 703780), (10, 492646), (11, 447860), (14, 351890), (20, 246323), (22, 223930), (28, 175945), (35, 140756), (44, 111965), (49, 100540), (55, 89572), (70, 70378), (77, 63980), (98, 50270), (110, 44786), (140, 35189), (154, 31990), (196, 25135), (220, 22393), (245, 20108), (308, 15995), (385, 12796), (457, 10780), (490, 10054), (539, 9140), (770, 6398), (914, 5390), (980, 5027), (1078, 4570), (1540, 3199), (1828, 2695), (2156, 2285)]