260922090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60821}}^1$

素因数の和:60855

約数の個数: 64

約数和(自身を含む): 735702912

約数和(自身を除く): 474780822

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 60821, 121642, 182463, 304105, 364926, 608210, 669031, 790673, 912315, 1338062, 1581346, 1824630, 2007093, 2372019, 3345155, 3953365, 4014186, 4744038, 6690310, 7906730, 8697403, 10035465, 11860095, 17394806, 20070930, 23720190, 26092209, 43487015, 52184418, 86974030, 130461045, 260922090]

約数ペア:

[(1, 260922090), (2, 130461045), (3, 86974030), (5, 52184418), (6, 43487015), (10, 26092209), (11, 23720190), (13, 20070930), (15, 17394806), (22, 11860095), (26, 10035465), (30, 8697403), (33, 7906730), (39, 6690310), (55, 4744038), (65, 4014186), (66, 3953365), (78, 3345155), (110, 2372019), (130, 2007093), (143, 1824630), (165, 1581346), (195, 1338062), (286, 912315), (330, 790673), (390, 669031), (429, 608210), (715, 364926), (858, 304105), (1430, 182463), (2145, 121642), (4290, 60821)]