127912410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1421249}}^1$

素因数の和:1421262

約数の個数: 24

約数和(自身を含む): 332572500

約数和(自身を除く): 204660090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1421249, 2842498, 4263747, 7106245, 8527494, 12791241, 14212490, 21318735, 25582482, 42637470, 63956205, 127912410]

約数ペア:

[(1, 127912410), (2, 63956205), (3, 42637470), (5, 25582482), (6, 21318735), (9, 14212490), (10, 12791241), (15, 8527494), (18, 7106245), (30, 4263747), (45, 2842498), (90, 1421249)]