22603620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29004

約数の個数: 48

約数和(自身を含む): 68160960

約数和(自身を除く): 45557340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 28979, 57958, 86937, 115916, 144895, 173874, 289790, 347748, 376727, 434685, 579580, 753454, 869370, 1130181, 1506908, 1738740, 1883635, 2260362, 3767270, 4520724, 5650905, 7534540, 11301810, 22603620]

約数ペア:

[(1, 22603620), (2, 11301810), (3, 7534540), (4, 5650905), (5, 4520724), (6, 3767270), (10, 2260362), (12, 1883635), (13, 1738740), (15, 1506908), (20, 1130181), (26, 869370), (30, 753454), (39, 579580), (52, 434685), (60, 376727), (65, 347748), (78, 289790), (130, 173874), (156, 144895), (195, 115916), (260, 86937), (390, 57958), (780, 28979)]