73257770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 137365200

約数和(自身を除く): 64107430

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 1609, 3218, 4553, 8045, 9106, 16090, 22765, 45530, 46661, 93322, 233305, 252613, 466610, 505226, 1263065, 2526130, 7325777, 14651554, 36628885, 73257770]

約数ペア:

[(1, 73257770), (2, 36628885), (5, 14651554), (10, 7325777), (29, 2526130), (58, 1263065), (145, 505226), (157, 466610), (290, 252613), (314, 233305), (785, 93322), (1570, 46661), (1609, 45530), (3218, 22765), (4553, 16090), (8045, 9106)]