30038216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{787}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 60896640

約数和(自身を除く): 30858424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 787, 1468, 1574, 2936, 3148, 4771, 6296, 9542, 10231, 19084, 20462, 38168, 40924, 81848, 288829, 577658, 1155316, 2310632, 3754777, 7509554, 15019108, 30038216]

約数ペア:

[(1, 30038216), (2, 15019108), (4, 7509554), (8, 3754777), (13, 2310632), (26, 1155316), (52, 577658), (104, 288829), (367, 81848), (734, 40924), (787, 38168), (1468, 20462), (1574, 19084), (2936, 10231), (3148, 9542), (4771, 6296)]