102811290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7499}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 247320000

約数和(自身を除く): 144508710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 7499, 13710, 14998, 22497, 37495, 44994, 74990, 112485, 224970, 3427043, 6854086, 10281129, 17135215, 20562258, 34270430, 51405645, 102811290]

約数ペア:

[(1, 102811290), (2, 51405645), (3, 34270430), (5, 20562258), (6, 17135215), (10, 10281129), (15, 6854086), (30, 3427043), (457, 224970), (914, 112485), (1371, 74990), (2285, 44994), (2742, 37495), (4570, 22497), (6855, 14998), (7499, 13710)]