1227103667990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1\times {\mathrm{1475363}}^1$

素因数の和:1478084

約数の個数: 32

約数和(自身を含む): 2280889138176

約数和(自身を除く): 1053785470186

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2683, 5366, 13415, 26830, 83173, 166346, 415865, 831730, 1475363, 2950726, 7376815, 14753630, 45736253, 91472506, 228681265, 457362530, 3958398929, 7916797858, 19791994645, 39583989290, 122710366799, 245420733598, 613551833995, 1227103667990]

約数ペア:

[(1, 1227103667990), (2, 613551833995), (5, 245420733598), (10, 122710366799), (31, 39583989290), (62, 19791994645), (155, 7916797858), (310, 3958398929), (2683, 457362530), (5366, 228681265), (13415, 91472506), (26830, 45736253), (83173, 14753630), (166346, 7376815), (415865, 2950726), (831730, 1475363)]