330043740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{423133}}^1$

素因数の和:423158

約数の個数: 48

約数和(自身を含む): 995211168

約数和(自身を除く): 665167428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 423133, 846266, 1269399, 1692532, 2115665, 2538798, 4231330, 5077596, 5500729, 6346995, 8462660, 11001458, 12693990, 16502187, 22002916, 25387980, 27503645, 33004374, 55007290, 66008748, 82510935, 110014580, 165021870, 330043740]

約数ペア:

[(1, 330043740), (2, 165021870), (3, 110014580), (4, 82510935), (5, 66008748), (6, 55007290), (10, 33004374), (12, 27503645), (13, 25387980), (15, 22002916), (20, 16502187), (26, 12693990), (30, 11001458), (39, 8462660), (52, 6346995), (60, 5500729), (65, 5077596), (78, 4231330), (130, 2538798), (156, 2115665), (195, 1692532), (260, 1269399), (390, 846266), (780, 423133)]