138308190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5233}}^1$

素因数の和:6124

約数の個数: 32

約数和(自身を含む): 332379936

約数和(自身を除く): 194071746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5233, 5286, 8810, 10466, 13215, 15699, 26165, 26430, 31398, 52330, 78495, 156990, 4610273, 9220546, 13830819, 23051365, 27661638, 46102730, 69154095, 138308190]

約数ペア:

[(1, 138308190), (2, 69154095), (3, 46102730), (5, 27661638), (6, 23051365), (10, 13830819), (15, 9220546), (30, 4610273), (881, 156990), (1762, 78495), (2643, 52330), (4405, 31398), (5233, 26430), (5286, 26165), (8810, 15699), (10466, 13215)]