70310580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1489}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 197252160

約数和(自身を除く): 126941580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1489, 1574, 2361, 2978, 3148, 3935, 4467, 4722, 5956, 7445, 7870, 8934, 9444, 11805, 14890, 15740, 17868, 22335, 23610, 29780, 44670, 47220, 89340, 1171843, 2343686, 3515529, 4687372, 5859215, 7031058, 11718430, 14062116, 17577645, 23436860, 35155290, 70310580]

約数ペア:

[(1, 70310580), (2, 35155290), (3, 23436860), (4, 17577645), (5, 14062116), (6, 11718430), (10, 7031058), (12, 5859215), (15, 4687372), (20, 3515529), (30, 2343686), (60, 1171843), (787, 89340), (1489, 47220), (1574, 44670), (2361, 29780), (2978, 23610), (3148, 22335), (3935, 17868), (4467, 15740), (4722, 14890), (5956, 11805), (7445, 9444), (7870, 8934)]