790007370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{39839}}^1$

素因数の和:40510

約数の個数: 32

約数和(自身を含む): 1898933760

約数和(自身を除く): 1108926390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 39839, 79678, 119517, 199195, 239034, 398390, 597585, 1195170, 26333579, 52667158, 79000737, 131667895, 158001474, 263335790, 395003685, 790007370]

約数ペア:

[(1, 790007370), (2, 395003685), (3, 263335790), (5, 158001474), (6, 131667895), (10, 79000737), (15, 52667158), (30, 26333579), (661, 1195170), (1322, 597585), (1983, 398390), (3305, 239034), (3966, 199195), (6610, 119517), (9915, 79678), (19830, 39839)]