14987090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 27855360

約数和(自身を除く): 12868270

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 311, 395, 610, 622, 790, 1555, 3110, 4819, 9638, 18971, 24095, 24569, 37942, 48190, 49138, 94855, 122845, 189710, 245690, 1498709, 2997418, 7493545, 14987090]

約数ペア:

[(1, 14987090), (2, 7493545), (5, 2997418), (10, 1498709), (61, 245690), (79, 189710), (122, 122845), (158, 94855), (305, 49138), (311, 48190), (395, 37942), (610, 24569), (622, 24095), (790, 18971), (1555, 9638), (3110, 4819)]