207175770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135409}}^1$

素因数の和:135439

約数の個数: 48

約数和(自身を含む): 570346920

約数和(自身を除く): 363171150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 135409, 270818, 406227, 677045, 812454, 1218681, 1354090, 2031135, 2301953, 2437362, 4062270, 4603906, 6093405, 6905859, 11509765, 12186810, 13811718, 20717577, 23019530, 34529295, 41435154, 69058590, 103587885, 207175770]

約数ペア:

[(1, 207175770), (2, 103587885), (3, 69058590), (5, 41435154), (6, 34529295), (9, 23019530), (10, 20717577), (15, 13811718), (17, 12186810), (18, 11509765), (30, 6905859), (34, 6093405), (45, 4603906), (51, 4062270), (85, 2437362), (90, 2301953), (102, 2031135), (153, 1354090), (170, 1218681), (255, 812454), (306, 677045), (510, 406227), (765, 270818), (1530, 135409)]