72620930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 64547710

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3527, 4118, 7054, 10295, 17635, 20590, 35270, 102283, 204566, 250417, 500834, 511415, 1022830, 1252085, 2504170, 7262093, 14524186, 36310465, 72620930]

約数ペア:

[(1, 72620930), (2, 36310465), (5, 14524186), (10, 7262093), (29, 2504170), (58, 1252085), (71, 1022830), (142, 511415), (145, 500834), (290, 250417), (355, 204566), (710, 102283), (2059, 35270), (3527, 20590), (4118, 17635), (7054, 10295)]