7928430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 19436544

約数和(自身を除く): 11508114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 5623, 11246, 16869, 28115, 33738, 56230, 84345, 168690, 264281, 528562, 792843, 1321405, 1585686, 2642810, 3964215, 7928430]

約数ペア:

[(1, 7928430), (2, 3964215), (3, 2642810), (5, 1585686), (6, 1321405), (10, 792843), (15, 528562), (30, 264281), (47, 168690), (94, 84345), (141, 56230), (235, 33738), (282, 28115), (470, 16869), (705, 11246), (1410, 5623)]