348560830

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 634337568

約数和(自身を除く): 285776738

約数列:

[1, 2, 5, 10, 163, 281, 326, 562, 761, 815, 1405, 1522, 1630, 2810, 3805, 7610, 45803, 91606, 124043, 213841, 229015, 248086, 427682, 458030, 620215, 1069205, 1240430, 2138410, 34856083, 69712166, 174280415, 348560830]

約数ペア:

[(1, 348560830), (2, 174280415), (5, 69712166), (10, 34856083), (163, 2138410), (281, 1240430), (326, 1069205), (562, 620215), (761, 458030), (815, 427682), (1405, 248086), (1522, 229015), (1630, 213841), (2810, 124043), (3805, 91606), (7610, 45803)]