30511236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9817}}^1$

素因数の和:9868

約数の個数: 48

約数和(自身を含む): 83570816

約数和(自身を除く): 53059580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9817, 19634, 29451, 39268, 58902, 68719, 117804, 137438, 206157, 274876, 363229, 412314, 726458, 824628, 1089687, 1452916, 2179374, 2542603, 4358748, 5085206, 7627809, 10170412, 15255618, 30511236]

約数ペア:

[(1, 30511236), (2, 15255618), (3, 10170412), (4, 7627809), (6, 5085206), (7, 4358748), (12, 2542603), (14, 2179374), (21, 1452916), (28, 1089687), (37, 824628), (42, 726458), (74, 412314), (84, 363229), (111, 274876), (148, 206157), (222, 137438), (259, 117804), (444, 68719), (518, 58902), (777, 39268), (1036, 29451), (1554, 19634), (3108, 9817)]