30375366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5279}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 39574074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5279, 5754, 10558, 15837, 31674, 36953, 73906, 110859, 221718, 723223, 1446446, 2169669, 4339338, 5062561, 10125122, 15187683, 30375366]

約数ペア:

[(1, 30375366), (2, 15187683), (3, 10125122), (6, 5062561), (7, 4339338), (14, 2169669), (21, 1446446), (42, 723223), (137, 221718), (274, 110859), (411, 73906), (822, 36953), (959, 31674), (1918, 15837), (2877, 10558), (5279, 5754)]