30455628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1181}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 81548544

約数和(自身を除く): 51092916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1181, 1228, 1842, 2149, 2362, 3543, 3684, 4298, 4724, 6447, 7086, 8267, 8596, 12894, 14172, 16534, 24801, 25788, 33068, 49602, 99204, 362567, 725134, 1087701, 1450268, 2175402, 2537969, 4350804, 5075938, 7613907, 10151876, 15227814, 30455628]

約数ペア:

[(1, 30455628), (2, 15227814), (3, 10151876), (4, 7613907), (6, 5075938), (7, 4350804), (12, 2537969), (14, 2175402), (21, 1450268), (28, 1087701), (42, 725134), (84, 362567), (307, 99204), (614, 49602), (921, 33068), (1181, 25788), (1228, 24801), (1842, 16534), (2149, 14172), (2362, 12894), (3543, 8596), (3684, 8267), (4298, 7086), (4724, 6447)]