30139508

素因数分解:

$2^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 61669440

約数和(自身を除く): 31529932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 367, 419, 734, 838, 1468, 1676, 2569, 2933, 5138, 5866, 10276, 11732, 17983, 20531, 35966, 41062, 71932, 82124, 153773, 307546, 615092, 1076411, 2152822, 4305644, 7534877, 15069754, 30139508]

約数ペア:

[(1, 30139508), (2, 15069754), (4, 7534877), (7, 4305644), (14, 2152822), (28, 1076411), (49, 615092), (98, 307546), (196, 153773), (367, 82124), (419, 71932), (734, 41062), (838, 35966), (1468, 20531), (1676, 17983), (2569, 11732), (2933, 10276), (5138, 5866)]