669519690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{13229}}^1$

素因数の和:13487

約数の個数: 64

約数和(自身を含む): 1844156160

約数和(自身を除く): 1174636470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1205, 1446, 1687, 2410, 3374, 3615, 5061, 7230, 8435, 10122, 13229, 16870, 25305, 26458, 39687, 50610, 66145, 79374, 92603, 132290, 185206, 198435, 277809, 396870, 463015, 555618, 926030, 1389045, 2778090, 3188189, 6376378, 9564567, 15940945, 19129134, 22317323, 31881890, 44634646, 47822835, 66951969, 95645670, 111586615, 133903938, 223173230, 334759845, 669519690]

約数ペア:

[(1, 669519690), (2, 334759845), (3, 223173230), (5, 133903938), (6, 111586615), (7, 95645670), (10, 66951969), (14, 47822835), (15, 44634646), (21, 31881890), (30, 22317323), (35, 19129134), (42, 15940945), (70, 9564567), (105, 6376378), (210, 3188189), (241, 2778090), (482, 1389045), (723, 926030), (1205, 555618), (1446, 463015), (1687, 396870), (2410, 277809), (3374, 198435), (3615, 185206), (5061, 132290), (7230, 92603), (8435, 79374), (10122, 66145), (13229, 50610), (16870, 39687), (25305, 26458)]