99291660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127297}}^1$

素因数の和:127322

約数の個数: 48

約数和(自身を含む): 299404896

約数和(自身を除く): 200113236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 127297, 254594, 381891, 509188, 636485, 763782, 1272970, 1527564, 1654861, 1909455, 2545940, 3309722, 3818910, 4964583, 6619444, 7637820, 8274305, 9929166, 16548610, 19858332, 24822915, 33097220, 49645830, 99291660]

約数ペア:

[(1, 99291660), (2, 49645830), (3, 33097220), (4, 24822915), (5, 19858332), (6, 16548610), (10, 9929166), (12, 8274305), (13, 7637820), (15, 6619444), (20, 4964583), (26, 3818910), (30, 3309722), (39, 2545940), (52, 1909455), (60, 1654861), (65, 1527564), (78, 1272970), (130, 763782), (156, 636485), (195, 509188), (260, 381891), (390, 254594), (780, 127297)]