89400430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3217}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 184430016

約数和(自身を除く): 95029586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3217, 3970, 5558, 6434, 13895, 16085, 22519, 27790, 32170, 45038, 112595, 225190, 1277149, 2554298, 6385745, 8940043, 12771490, 17880086, 44700215, 89400430]

約数ペア:

[(1, 89400430), (2, 44700215), (5, 17880086), (7, 12771490), (10, 8940043), (14, 6385745), (35, 2554298), (70, 1277149), (397, 225190), (794, 112595), (1985, 45038), (2779, 32170), (3217, 27790), (3970, 22519), (5558, 16085), (6434, 13895)]