78975830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149011}}^1$

素因数の和:149071

約数の個数: 16

約数和(自身を含む): 144839664

約数和(自身を除く): 65863834

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 149011, 298022, 745055, 1490110, 7897583, 15795166, 39487915, 78975830]

約数ペア:

[(1, 78975830), (2, 39487915), (5, 15795166), (10, 7897583), (53, 1490110), (106, 745055), (265, 298022), (530, 149011)]