77287830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2576261}}^1$

素因数の和:2576271

約数の個数: 16

約数和(自身を含む): 185490864

約数和(自身を除く): 108203034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2576261, 5152522, 7728783, 12881305, 15457566, 25762610, 38643915, 77287830]

約数ペア:

[(1, 77287830), (2, 38643915), (3, 25762610), (5, 15457566), (6, 12881305), (10, 7728783), (15, 5152522), (30, 2576261)]