145305790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 307307520

約数和(自身を除く): 162001730

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 151, 233, 295, 302, 413, 466, 590, 755, 826, 1057, 1165, 1510, 1631, 2065, 2114, 2330, 3262, 4130, 5285, 8155, 8909, 10570, 13747, 16310, 17818, 27494, 35183, 44545, 62363, 68735, 70366, 89090, 96229, 124726, 137470, 175915, 192458, 246281, 311815, 351830, 481145, 492562, 623630, 962290, 1231405, 2075797, 2462810, 4151594, 10378985, 14530579, 20757970, 29061158, 72652895, 145305790]

約数ペア:

[(1, 145305790), (2, 72652895), (5, 29061158), (7, 20757970), (10, 14530579), (14, 10378985), (35, 4151594), (59, 2462810), (70, 2075797), (118, 1231405), (151, 962290), (233, 623630), (295, 492562), (302, 481145), (413, 351830), (466, 311815), (590, 246281), (755, 192458), (826, 175915), (1057, 137470), (1165, 124726), (1510, 96229), (1631, 89090), (2065, 70366), (2114, 68735), (2330, 62363), (3262, 44545), (4130, 35183), (5285, 27494), (8155, 17818), (8909, 16310), (10570, 13747)]