71587770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39119}}^1$

素因数の和:39190

約数の個数: 32

約数和(自身を含む): 174631680

約数和(自身を除く): 103043910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 39119, 78238, 117357, 195595, 234714, 391190, 586785, 1173570, 2386259, 4772518, 7158777, 11931295, 14317554, 23862590, 35793885, 71587770]

約数ペア:

[(1, 71587770), (2, 35793885), (3, 23862590), (5, 14317554), (6, 11931295), (10, 7158777), (15, 4772518), (30, 2386259), (61, 1173570), (122, 586785), (183, 391190), (305, 234714), (366, 195595), (610, 117357), (915, 78238), (1830, 39119)]