346048090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47339}}^1$

素因数の和:47406

約数の個数: 32

約数和(自身を含む): 674879040

約数和(自身を除く): 328830950

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 47339, 94678, 236695, 473390, 804763, 1609526, 2035577, 4023815, 4071154, 8047630, 10177885, 20355770, 34604809, 69209618, 173024045, 346048090]

約数ペア:

[(1, 346048090), (2, 173024045), (5, 69209618), (10, 34604809), (17, 20355770), (34, 10177885), (43, 8047630), (85, 4071154), (86, 4023815), (170, 2035577), (215, 1609526), (430, 804763), (731, 473390), (1462, 236695), (3655, 94678), (7310, 47339)]