30419688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97499}}^1$

素因数の和:97521

約数の個数: 32

約数和(自身を含む): 81900000

約数和(自身を除く): 51480312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 97499, 194998, 292497, 389996, 584994, 779992, 1169988, 1267487, 2339976, 2534974, 3802461, 5069948, 7604922, 10139896, 15209844, 30419688]

約数ペア:

[(1, 30419688), (2, 15209844), (3, 10139896), (4, 7604922), (6, 5069948), (8, 3802461), (12, 2534974), (13, 2339976), (24, 1267487), (26, 1169988), (39, 779992), (52, 584994), (78, 389996), (104, 292497), (156, 194998), (312, 97499)]