145305060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78121}}^1$

素因数の和:78164

約数の個数: 48

約数和(自身を含む): 419983872

約数和(自身を除く): 274678812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 78121, 156242, 234363, 312484, 390605, 468726, 781210, 937452, 1171815, 1562420, 2343630, 2421751, 4687260, 4843502, 7265253, 9687004, 12108755, 14530506, 24217510, 29061012, 36326265, 48435020, 72652530, 145305060]

約数ペア:

[(1, 145305060), (2, 72652530), (3, 48435020), (4, 36326265), (5, 29061012), (6, 24217510), (10, 14530506), (12, 12108755), (15, 9687004), (20, 7265253), (30, 4843502), (31, 4687260), (60, 2421751), (62, 2343630), (93, 1562420), (124, 1171815), (155, 937452), (186, 781210), (310, 468726), (372, 390605), (465, 312484), (620, 234363), (930, 156242), (1860, 78121)]