8664450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 21962880

約数和(自身を除く): 13298430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1229, 1410, 2350, 2458, 3525, 3687, 6145, 7050, 7374, 12290, 18435, 30725, 36870, 57763, 61450, 92175, 115526, 173289, 184350, 288815, 346578, 577630, 866445, 1444075, 1732890, 2888150, 4332225, 8664450]

約数ペア:

[(1, 8664450), (2, 4332225), (3, 2888150), (5, 1732890), (6, 1444075), (10, 866445), (15, 577630), (25, 346578), (30, 288815), (47, 184350), (50, 173289), (75, 115526), (94, 92175), (141, 61450), (150, 57763), (235, 36870), (282, 30725), (470, 18435), (705, 12290), (1175, 7374), (1229, 7050), (1410, 6145), (2350, 3687), (2458, 3525)]