870180023

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 951471360

約数和(自身を除く): 81291337

約数列:

[1, 37, 41, 53, 79, 137, 1517, 1961, 2173, 2923, 3239, 4187, 5069, 5617, 7261, 10823, 80401, 119843, 154919, 171667, 207829, 268657, 297701, 400451, 443743, 573619, 6351679, 11014937, 16418491, 21223903, 23518379, 870180023]

約数ペア:

[(1, 870180023), (37, 23518379), (41, 21223903), (53, 16418491), (79, 11014937), (137, 6351679), (1517, 573619), (1961, 443743), (2173, 400451), (2923, 297701), (3239, 268657), (4187, 207829), (5069, 171667), (5617, 154919), (7261, 119843), (10823, 80401)]