78277830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2609261}}^1$

素因数の和:2609271

約数の個数: 16

約数和(自身を含む): 187866864

約数和(自身を除く): 109589034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2609261, 5218522, 7827783, 13046305, 15655566, 26092610, 39138915, 78277830]

約数ペア:

[(1, 78277830), (2, 39138915), (3, 26092610), (5, 15655566), (6, 13046305), (10, 7827783), (15, 5218522), (30, 2609261)]