359181890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2297}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 681678720

約数和(自身を除く): 322496830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 823, 1646, 2297, 4115, 4594, 8230, 11485, 15637, 22970, 31274, 43643, 78185, 87286, 156370, 218215, 436430, 1890431, 3780862, 9452155, 18904310, 35918189, 71836378, 179590945, 359181890]

約数ペア:

[(1, 359181890), (2, 179590945), (5, 71836378), (10, 35918189), (19, 18904310), (38, 9452155), (95, 3780862), (190, 1890431), (823, 436430), (1646, 218215), (2297, 156370), (4115, 87286), (4594, 78185), (8230, 43643), (11485, 31274), (15637, 22970)]