270465260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22133}}^1$

素因数の和:22202

約数の個数: 48

約数和(自身を含む): 624710016

約数和(自身を除く): 354244756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 22133, 44266, 88532, 110665, 221330, 287729, 442660, 575458, 1040251, 1150916, 1438645, 2080502, 2877290, 4161004, 5201255, 5754580, 10402510, 13523263, 20805020, 27046526, 54093052, 67616315, 135232630, 270465260]

約数ペア:

[(1, 270465260), (2, 135232630), (4, 67616315), (5, 54093052), (10, 27046526), (13, 20805020), (20, 13523263), (26, 10402510), (47, 5754580), (52, 5201255), (65, 4161004), (94, 2877290), (130, 2080502), (188, 1438645), (235, 1150916), (260, 1040251), (470, 575458), (611, 442660), (940, 287729), (1222, 221330), (2444, 110665), (3055, 88532), (6110, 44266), (12220, 22133)]