270242566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 451533600

約数和(自身を除く): 181291034

約数列:

[1, 2, 11, 22, 61, 122, 349, 577, 671, 698, 1154, 1342, 3839, 6347, 7678, 12694, 21289, 35197, 42578, 70394, 201373, 234179, 387167, 402746, 468358, 774334, 2215103, 4430206, 12283753, 24567506, 135121283, 270242566]

約数ペア:

[(1, 270242566), (2, 135121283), (11, 24567506), (22, 12283753), (61, 4430206), (122, 2215103), (349, 774334), (577, 468358), (671, 402746), (698, 387167), (1154, 234179), (1342, 201373), (3839, 70394), (6347, 42578), (7678, 35197), (12694, 21289)]