73686370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{709}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 140068800

約数和(自身を除く): 66382430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 547, 709, 1094, 1418, 2735, 3545, 5470, 7090, 10393, 13471, 20786, 26942, 51965, 67355, 103930, 134710, 387823, 775646, 1939115, 3878230, 7368637, 14737274, 36843185, 73686370]

約数ペア:

[(1, 73686370), (2, 36843185), (5, 14737274), (10, 7368637), (19, 3878230), (38, 1939115), (95, 775646), (190, 387823), (547, 134710), (709, 103930), (1094, 67355), (1418, 51965), (2735, 26942), (3545, 20786), (5470, 13471), (7090, 10393)]