859614990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4909}}^1$

素因数の和:5381

約数の個数: 64

約数和(自身を含む): 2227176000

約数和(自身を除く): 1367561010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 449, 898, 1347, 2245, 2694, 4490, 4909, 5837, 6735, 9818, 11674, 13470, 14727, 17511, 24545, 29185, 29454, 35022, 49090, 58370, 63817, 73635, 87555, 127634, 147270, 175110, 191451, 319085, 382902, 638170, 957255, 1914510, 2204141, 4408282, 6612423, 11020705, 13224846, 22041410, 28653833, 33062115, 57307666, 66124230, 85961499, 143269165, 171922998, 286538330, 429807495, 859614990]

約数ペア:

[(1, 859614990), (2, 429807495), (3, 286538330), (5, 171922998), (6, 143269165), (10, 85961499), (13, 66124230), (15, 57307666), (26, 33062115), (30, 28653833), (39, 22041410), (65, 13224846), (78, 11020705), (130, 6612423), (195, 4408282), (390, 2204141), (449, 1914510), (898, 957255), (1347, 638170), (2245, 382902), (2694, 319085), (4490, 191451), (4909, 175110), (5837, 147270), (6735, 127634), (9818, 87555), (11674, 73635), (13470, 63817), (14727, 58370), (17511, 49090), (24545, 35022), (29185, 29454)]