9378990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11579}}^1$

素因数の和:11598

約数の個数: 40

約数和(自身を含む): 25221240

約数和(自身を除く): 15842250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11579, 23158, 34737, 57895, 69474, 104211, 115790, 173685, 208422, 312633, 347370, 521055, 625266, 937899, 1042110, 1563165, 1875798, 3126330, 4689495, 9378990]

約数ペア:

[(1, 9378990), (2, 4689495), (3, 3126330), (5, 1875798), (6, 1563165), (9, 1042110), (10, 937899), (15, 625266), (18, 521055), (27, 347370), (30, 312633), (45, 208422), (54, 173685), (81, 115790), (90, 104211), (135, 69474), (162, 57895), (270, 34737), (405, 23158), (810, 11579)]