145229460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3923}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 407405376

約数和(自身を除く): 262175916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1851, 2468, 3085, 3702, 3923, 6170, 7404, 7846, 9255, 11769, 12340, 15692, 18510, 19615, 23538, 37020, 39230, 47076, 58845, 78460, 117690, 235380, 2420491, 4840982, 7261473, 9681964, 12102455, 14522946, 24204910, 29045892, 36307365, 48409820, 72614730, 145229460]

約数ペア:

[(1, 145229460), (2, 72614730), (3, 48409820), (4, 36307365), (5, 29045892), (6, 24204910), (10, 14522946), (12, 12102455), (15, 9681964), (20, 7261473), (30, 4840982), (60, 2420491), (617, 235380), (1234, 117690), (1851, 78460), (2468, 58845), (3085, 47076), (3702, 39230), (3923, 37020), (6170, 23538), (7404, 19615), (7846, 18510), (9255, 15692), (11769, 12340)]