136917780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16417}}^1$

素因数の和:16568

約数の個数: 48

約数和(自身を含む): 386151360

約数和(自身を除く): 249233580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 16417, 32834, 49251, 65668, 82085, 98502, 164170, 197004, 246255, 328340, 492510, 985020, 2281963, 4563926, 6845889, 9127852, 11409815, 13691778, 22819630, 27383556, 34229445, 45639260, 68458890, 136917780]

約数ペア:

[(1, 136917780), (2, 68458890), (3, 45639260), (4, 34229445), (5, 27383556), (6, 22819630), (10, 13691778), (12, 11409815), (15, 9127852), (20, 6845889), (30, 4563926), (60, 2281963), (139, 985020), (278, 492510), (417, 328340), (556, 246255), (695, 197004), (834, 164170), (1390, 98502), (1668, 82085), (2085, 65668), (2780, 49251), (4170, 32834), (8340, 16417)]