2931310090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{40583}}^1$

素因数の和:40854

約数の個数: 32

約数和(自身を含む): 5470073856

約数和(自身を除く): 2538763766

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 310, 466, 1165, 2330, 7223, 14446, 36115, 40583, 72230, 81166, 202915, 405830, 1258073, 2516146, 6290365, 9455839, 12580730, 18911678, 47279195, 94558390, 293131009, 586262018, 1465655045, 2931310090]

約数ペア:

[(1, 2931310090), (2, 1465655045), (5, 586262018), (10, 293131009), (31, 94558390), (62, 47279195), (155, 18911678), (233, 12580730), (310, 9455839), (466, 6290365), (1165, 2516146), (2330, 1258073), (7223, 405830), (14446, 202915), (36115, 81166), (40583, 72230)]