81802410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143513}}^1$

素因数の和:143542

約数の個数: 32

約数和(自身を含む): 206660160

約数和(自身を除く): 124857750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 143513, 287026, 430539, 717565, 861078, 1435130, 2152695, 2726747, 4305390, 5453494, 8180241, 13633735, 16360482, 27267470, 40901205, 81802410]

約数ペア:

[(1, 81802410), (2, 40901205), (3, 27267470), (5, 16360482), (6, 13633735), (10, 8180241), (15, 5453494), (19, 4305390), (30, 2726747), (38, 2152695), (57, 1435130), (95, 861078), (114, 717565), (190, 430539), (285, 287026), (570, 143513)]