149764730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38303}}^1$

素因数の和:38350

約数の個数: 32

約数和(自身を含む): 297851904

約数和(自身を除く): 148087174

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 38303, 76606, 191515, 383030, 651151, 880969, 1302302, 1761938, 3255755, 4404845, 6511510, 8809690, 14976473, 29952946, 74882365, 149764730]

約数ペア:

[(1, 149764730), (2, 74882365), (5, 29952946), (10, 14976473), (17, 8809690), (23, 6511510), (34, 4404845), (46, 3255755), (85, 1761938), (115, 1302302), (170, 880969), (230, 651151), (391, 383030), (782, 191515), (1955, 76606), (3910, 38303)]