71018090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49663}}^1$

素因数の和:49694

約数の個数: 32

約数和(自身を含む): 150183936

約数和(自身を除く): 79165846

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 49663, 99326, 248315, 496630, 546293, 645619, 1092586, 1291238, 2731465, 3228095, 5462930, 6456190, 7101809, 14203618, 35509045, 71018090]

約数ペア:

[(1, 71018090), (2, 35509045), (5, 14203618), (10, 7101809), (11, 6456190), (13, 5462930), (22, 3228095), (26, 2731465), (55, 1291238), (65, 1092586), (110, 645619), (130, 546293), (143, 496630), (286, 248315), (715, 99326), (1430, 49663)]