162331270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4273}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 304650720

約数和(自身を除く): 142319450

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 3799, 4273, 7598, 8546, 18995, 21365, 37990, 42730, 123917, 247834, 559763, 619585, 1119526, 1239170, 2798815, 5597630, 16233127, 32466254, 81165635, 162331270]

約数ペア:

[(1, 162331270), (2, 81165635), (5, 32466254), (10, 16233127), (29, 5597630), (58, 2798815), (131, 1239170), (145, 1119526), (262, 619585), (290, 559763), (655, 247834), (1310, 123917), (3799, 42730), (4273, 37990), (7598, 21365), (8546, 18995)]