788596470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{80387}}^1$

素因数の和:80509

約数の個数: 48

約数和(自身を含む): 2069187120

約数和(自身を除く): 1280590650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 80387, 160774, 241161, 401935, 482322, 723483, 803870, 1205805, 1446966, 2411610, 3617415, 7234830, 8762183, 17524366, 26286549, 43810915, 52573098, 78859647, 87621830, 131432745, 157719294, 262865490, 394298235, 788596470]

約数ペア:

[(1, 788596470), (2, 394298235), (3, 262865490), (5, 157719294), (6, 131432745), (9, 87621830), (10, 78859647), (15, 52573098), (18, 43810915), (30, 26286549), (45, 17524366), (90, 8762183), (109, 7234830), (218, 3617415), (327, 2411610), (545, 1446966), (654, 1205805), (981, 803870), (1090, 723483), (1635, 482322), (1962, 401935), (3270, 241161), (4905, 160774), (9810, 80387)]