1330446347830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1\times {\mathrm{1644943}}^1$

素因数の和:1647768

約数の個数: 32

約数和(自身を含む): 2478272630400

約数和(自身を除く): 1147826282570

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2789, 5578, 13945, 27890, 80881, 161762, 404405, 808810, 1644943, 3289886, 8224715, 16449430, 47703347, 95406694, 238516735, 477033470, 4587746027, 9175492054, 22938730135, 45877460270, 133044634783, 266089269566, 665223173915, 1330446347830]

約数ペア:

[(1, 1330446347830), (2, 665223173915), (5, 266089269566), (10, 133044634783), (29, 45877460270), (58, 22938730135), (145, 9175492054), (290, 4587746027), (2789, 477033470), (5578, 238516735), (13945, 95406694), (27890, 47703347), (80881, 16449430), (161762, 8224715), (404405, 3289886), (808810, 1644943)]