72606270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220019}}^1$

素因数の和:220040

約数の個数: 32

約数和(自身を含む): 190097280

約数和(自身を除く): 117491010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220019, 440038, 660057, 1100095, 1320114, 2200190, 2420209, 3300285, 4840418, 6600570, 7260627, 12101045, 14521254, 24202090, 36303135, 72606270]

約数ペア:

[(1, 72606270), (2, 36303135), (3, 24202090), (5, 14521254), (6, 12101045), (10, 7260627), (11, 6600570), (15, 4840418), (22, 3300285), (30, 2420209), (33, 2200190), (55, 1320114), (66, 1100095), (110, 660057), (165, 440038), (330, 220019)]