16829370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 45999360

約数和(自身を除く): 29169990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 263, 270, 395, 405, 474, 526, 711, 789, 790, 810, 1185, 1315, 1422, 1578, 2133, 2367, 2370, 2630, 3555, 3945, 4266, 4734, 6399, 7101, 7110, 7890, 10665, 11835, 12798, 14202, 20777, 21303, 21330, 23670, 31995, 35505, 41554, 42606, 62331, 63990, 71010, 103885, 106515, 124662, 186993, 207770, 213030, 311655, 373986, 560979, 623310, 934965, 1121958, 1682937, 1869930, 2804895, 3365874, 5609790, 8414685, 16829370]

約数ペア:

[(1, 16829370), (2, 8414685), (3, 5609790), (5, 3365874), (6, 2804895), (9, 1869930), (10, 1682937), (15, 1121958), (18, 934965), (27, 623310), (30, 560979), (45, 373986), (54, 311655), (79, 213030), (81, 207770), (90, 186993), (135, 124662), (158, 106515), (162, 103885), (237, 71010), (263, 63990), (270, 62331), (395, 42606), (405, 41554), (474, 35505), (526, 31995), (711, 23670), (789, 21330), (790, 21303), (810, 20777), (1185, 14202), (1315, 12798), (1422, 11835), (1578, 10665), (2133, 7890), (2367, 7110), (2370, 7101), (2630, 6399), (3555, 4734), (3945, 4266)]