1561836.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 103864320

約数和(自身を除く): 70195740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 367, 417, 556, 660, 695, 734, 834, 1101, 1390, 1468, 1529, 1668, 1835, 2085, 2202, 2780, 3058, 3670, 4037, 4170, 4404, 4587, 5505, 6116, 7340, 7645, 8074, 8340, 9174, 11010, 12111, 15290, 16148, 18348, 20185, 22020, 22935, 24222, 30580, 40370, 45870, 48444, 51013, 60555, 80740, 91740, 102026, 121110, 153039, 204052, 242220, 255065, 306078, 510130, 561143, 612156, 765195, 1020260, 1122286, 1530390, 1683429, 2244572, 2805715, 3060780, 3366858, 5611430, 6733716, 8417145, 11222860, 16834290, 33668580]

約数ペア:

[(1, 33668580), (2, 16834290), (3, 11222860), (4, 8417145), (5, 6733716), (6, 5611430), (10, 3366858), (11, 3060780), (12, 2805715), (15, 2244572), (20, 1683429), (22, 1530390), (30, 1122286), (33, 1020260), (44, 765195), (55, 612156), (60, 561143), (66, 510130), (110, 306078), (132, 255065), (139, 242220), (165, 204052), (220, 153039), (278, 121110), (330, 102026), (367, 91740), (417, 80740), (556, 60555), (660, 51013), (695, 48444), (734, 45870), (834, 40370), (1101, 30580), (1390, 24222), (1468, 22935), (1529, 22020), (1668, 20185), (1835, 18348), (2085, 16148), (2202, 15290), (2780, 12111), (3058, 11010), (3670, 9174), (4037, 8340), (4170, 8074), (4404, 7645), (4587, 7340), (5505, 6116)]