179901470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15767}}^1$

素因数の和:15944

約数の個数: 32

約数和(自身を含む): 372377088

約数和(自身を除く): 192475618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 15767, 31534, 78835, 110369, 157670, 220738, 551845, 1103690, 2570021, 5140042, 12850105, 17990147, 25700210, 35980294, 89950735, 179901470]

約数ペア:

[(1, 179901470), (2, 89950735), (5, 35980294), (7, 25700210), (10, 17990147), (14, 12850105), (35, 5140042), (70, 2570021), (163, 1103690), (326, 551845), (815, 220738), (1141, 157670), (1630, 110369), (2282, 78835), (5705, 31534), (11410, 15767)]