61591730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10457}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 120476160

約数和(自身を除く): 58884430

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 10457, 20914, 52285, 104570, 198683, 324167, 397366, 648334, 993415, 1620835, 1986830, 3241670, 6159173, 12318346, 30795865, 61591730]

約数ペア:

[(1, 61591730), (2, 30795865), (5, 12318346), (10, 6159173), (19, 3241670), (31, 1986830), (38, 1620835), (62, 993415), (95, 648334), (155, 397366), (190, 324167), (310, 198683), (589, 104570), (1178, 52285), (2945, 20914), (5890, 10457)]