30915804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 45401892

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2027, 2542, 3813, 4054, 5084, 6081, 7626, 8108, 12162, 15252, 24324, 62837, 83107, 125674, 166214, 188511, 249321, 251348, 332428, 377022, 498642, 754044, 997284, 2576317, 5152634, 7728951, 10305268, 15457902, 30915804]

約数ペア:

[(1, 30915804), (2, 15457902), (3, 10305268), (4, 7728951), (6, 5152634), (12, 2576317), (31, 997284), (41, 754044), (62, 498642), (82, 377022), (93, 332428), (123, 251348), (124, 249321), (164, 188511), (186, 166214), (246, 125674), (372, 83107), (492, 62837), (1271, 24324), (2027, 15252), (2542, 12162), (3813, 8108), (4054, 7626), (5084, 6081)]