886267260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{169783}}^1$

素因数の和:169827

約数の個数: 72

約数和(自身を含む): 2781061920

約数和(自身を除く): 1894794660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 169783, 339566, 509349, 679132, 848915, 1018698, 1528047, 1697830, 2037396, 2546745, 3056094, 3395660, 4923707, 5093490, 6112188, 7640235, 9847414, 10186980, 14771121, 15280470, 19694828, 24618535, 29542242, 30560940, 44313363, 49237070, 59084484, 73855605, 88626726, 98474140, 147711210, 177253452, 221566815, 295422420, 443133630, 886267260]

約数ペア:

[(1, 886267260), (2, 443133630), (3, 295422420), (4, 221566815), (5, 177253452), (6, 147711210), (9, 98474140), (10, 88626726), (12, 73855605), (15, 59084484), (18, 49237070), (20, 44313363), (29, 30560940), (30, 29542242), (36, 24618535), (45, 19694828), (58, 15280470), (60, 14771121), (87, 10186980), (90, 9847414), (116, 7640235), (145, 6112188), (174, 5093490), (180, 4923707), (261, 3395660), (290, 3056094), (348, 2546745), (435, 2037396), (522, 1697830), (580, 1528047), (870, 1018698), (1044, 848915), (1305, 679132), (1740, 509349), (2610, 339566), (5220, 169783)]