30508842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 76253184

約数和(自身を除く): 45744342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 787, 923, 994, 1491, 1574, 1846, 2361, 2769, 2982, 4722, 5509, 5538, 6461, 10231, 11018, 12922, 16527, 19383, 20462, 30693, 33054, 38766, 55877, 61386, 71617, 111754, 143234, 167631, 214851, 335262, 391139, 429702, 726401, 782278, 1173417, 1452802, 2179203, 2346834, 4358406, 5084807, 10169614, 15254421, 30508842]

約数ペア:

[(1, 30508842), (2, 15254421), (3, 10169614), (6, 5084807), (7, 4358406), (13, 2346834), (14, 2179203), (21, 1452802), (26, 1173417), (39, 782278), (42, 726401), (71, 429702), (78, 391139), (91, 335262), (142, 214851), (182, 167631), (213, 143234), (273, 111754), (426, 71617), (497, 61386), (546, 55877), (787, 38766), (923, 33054), (994, 30693), (1491, 20462), (1574, 19383), (1846, 16527), (2361, 12922), (2769, 11018), (2982, 10231), (4722, 6461), (5509, 5538)]