145437610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 282268800

約数和(自身を除く): 136831190

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 107, 109, 145, 214, 215, 218, 290, 430, 535, 545, 1070, 1090, 1247, 2494, 3103, 3161, 4601, 4687, 6206, 6235, 6322, 9202, 9374, 11663, 12470, 15515, 15805, 23005, 23326, 23435, 31030, 31610, 46010, 46870, 58315, 116630, 133429, 135923, 266858, 271846, 338227, 501509, 667145, 676454, 679615, 1003018, 1334290, 1359230, 1691135, 2507545, 3382270, 5015090, 14543761, 29087522, 72718805, 145437610]

約数ペア:

[(1, 145437610), (2, 72718805), (5, 29087522), (10, 14543761), (29, 5015090), (43, 3382270), (58, 2507545), (86, 1691135), (107, 1359230), (109, 1334290), (145, 1003018), (214, 679615), (215, 676454), (218, 667145), (290, 501509), (430, 338227), (535, 271846), (545, 266858), (1070, 135923), (1090, 133429), (1247, 116630), (2494, 58315), (3103, 46870), (3161, 46010), (4601, 31610), (4687, 31030), (6206, 23435), (6235, 23326), (6322, 23005), (9202, 15805), (9374, 15515), (11663, 12470)]