426576430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{196579}}^1$

素因数の和:196624

約数の個数: 32

約数和(自身を含む): 905840640

約数和(自身を除く): 479264210

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 196579, 393158, 982895, 1376053, 1965790, 2752106, 6093949, 6880265, 12187898, 13760530, 30469745, 42657643, 60939490, 85315286, 213288215, 426576430]

約数ペア:

[(1, 426576430), (2, 213288215), (5, 85315286), (7, 60939490), (10, 42657643), (14, 30469745), (31, 13760530), (35, 12187898), (62, 6880265), (70, 6093949), (155, 2752106), (217, 1965790), (310, 1376053), (434, 982895), (1085, 393158), (2170, 196579)]