73669570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19541}}^1$

素因数の和:19590

約数の個数: 32

約数和(自身を含む): 147737520

約数和(自身を除く): 74067950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19541, 39082, 97705, 195410, 254033, 508066, 566689, 1133378, 1270165, 2540330, 2833445, 5666890, 7366957, 14733914, 36834785, 73669570]

約数ペア:

[(1, 73669570), (2, 36834785), (5, 14733914), (10, 7366957), (13, 5666890), (26, 2833445), (29, 2540330), (58, 1270165), (65, 1133378), (130, 566689), (145, 508066), (290, 254033), (377, 195410), (754, 97705), (1885, 39082), (3770, 19541)]