30164155

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 45209664

約数和(自身を除く): 15045509

約数列:

[1, 5, 7, 23, 35, 49, 53, 101, 115, 161, 245, 265, 371, 505, 707, 805, 1127, 1219, 1855, 2323, 2597, 3535, 4949, 5353, 5635, 6095, 8533, 11615, 12985, 16261, 24745, 26765, 37471, 42665, 59731, 81305, 113827, 123119, 187355, 262297, 298655, 569135, 615595, 861833, 1311485, 4309165, 6032831, 30164155]

約数ペア:

[(1, 30164155), (5, 6032831), (7, 4309165), (23, 1311485), (35, 861833), (49, 615595), (53, 569135), (101, 298655), (115, 262297), (161, 187355), (245, 123119), (265, 113827), (371, 81305), (505, 59731), (707, 42665), (805, 37471), (1127, 26765), (1219, 24745), (1855, 16261), (2323, 12985), (2597, 11615), (3535, 8533), (4949, 6095), (5353, 5635)]