80957430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29017}}^1$

素因数の和:29061

約数の個数: 48

約数和(自身を含む): 217286784

約数和(自身を除く): 136329354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 29017, 58034, 87051, 145085, 174102, 261153, 290170, 435255, 522306, 870510, 899527, 1305765, 1799054, 2611530, 2698581, 4497635, 5397162, 8095743, 8995270, 13492905, 16191486, 26985810, 40478715, 80957430]

約数ペア:

[(1, 80957430), (2, 40478715), (3, 26985810), (5, 16191486), (6, 13492905), (9, 8995270), (10, 8095743), (15, 5397162), (18, 4497635), (30, 2698581), (31, 2611530), (45, 1799054), (62, 1305765), (90, 899527), (93, 870510), (155, 522306), (186, 435255), (279, 290170), (310, 261153), (465, 174102), (558, 145085), (930, 87051), (1395, 58034), (2790, 29017)]