30659508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 85307040

約数和(自身を除く): 54647532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 557, 834, 1114, 1251, 1529, 1668, 1671, 2228, 2502, 3058, 3342, 4587, 5004, 5013, 6116, 6127, 6684, 9174, 10026, 12254, 13761, 18348, 18381, 20052, 24508, 27522, 36762, 55044, 55143, 73524, 77423, 110286, 154846, 220572, 232269, 309692, 464538, 696807, 851653, 929076, 1393614, 1703306, 2554959, 2787228, 3406612, 5109918, 7664877, 10219836, 15329754, 30659508]

約数ペア:

[(1, 30659508), (2, 15329754), (3, 10219836), (4, 7664877), (6, 5109918), (9, 3406612), (11, 2787228), (12, 2554959), (18, 1703306), (22, 1393614), (33, 929076), (36, 851653), (44, 696807), (66, 464538), (99, 309692), (132, 232269), (139, 220572), (198, 154846), (278, 110286), (396, 77423), (417, 73524), (556, 55143), (557, 55044), (834, 36762), (1114, 27522), (1251, 24508), (1529, 20052), (1668, 18381), (1671, 18348), (2228, 13761), (2502, 12254), (3058, 10026), (3342, 9174), (4587, 6684), (5004, 6127), (5013, 6116)]