144724710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19573

約数の個数: 64

約数和(自身を含む): 393765120

約数和(自身を除く): 249040410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 19531, 39062, 58593, 97655, 117186, 195310, 253903, 292965, 371089, 507806, 585930, 742178, 761709, 1113267, 1269515, 1523418, 1855445, 2226534, 2539030, 3710890, 3808545, 4824157, 5566335, 7617090, 9648314, 11132670, 14472471, 24120785, 28944942, 48241570, 72362355, 144724710]

約数ペア:

[(1, 144724710), (2, 72362355), (3, 48241570), (5, 28944942), (6, 24120785), (10, 14472471), (13, 11132670), (15, 9648314), (19, 7617090), (26, 5566335), (30, 4824157), (38, 3808545), (39, 3710890), (57, 2539030), (65, 2226534), (78, 1855445), (95, 1523418), (114, 1269515), (130, 1113267), (190, 761709), (195, 742178), (247, 585930), (285, 507806), (390, 371089), (494, 292965), (570, 253903), (741, 195310), (1235, 117186), (1482, 97655), (2470, 58593), (3705, 39062), (7410, 19531)]