440826630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{312643}}^1$

素因数の和:312700

約数の個数: 32

約数和(自身を含む): 1080497664

約数和(自身を除く): 639671034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 312643, 625286, 937929, 1563215, 1875858, 3126430, 4689645, 9379290, 14694221, 29388442, 44082663, 73471105, 88165326, 146942210, 220413315, 440826630]

約数ペア:

[(1, 440826630), (2, 220413315), (3, 146942210), (5, 88165326), (6, 73471105), (10, 44082663), (15, 29388442), (30, 14694221), (47, 9379290), (94, 4689645), (141, 3126430), (235, 1875858), (282, 1563215), (470, 937929), (705, 625286), (1410, 312643)]