89541660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114797}}^1$

素因数の和:114822

約数の個数: 48

約数和(自身を含む): 270004896

約数和(自身を除く): 180463236

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, 114797, 229594, 344391, 459188, 573985, 688782, 1147970, 1377564, 1492361, 1721955, 2295940, 2984722, 3443910, 4477083, 5969444, 6887820, 7461805, 8954166, 14923610, 17908332, 22385415, 29847220, 44770830, 89541660]

約数ペア:

[(1, 89541660), (2, 44770830), (3, 29847220), (4, 22385415), (5, 17908332), (6, 14923610), (10, 8954166), (12, 7461805), (13, 6887820), (15, 5969444), (20, 4477083), (26, 3443910), (30, 2984722), (39, 2295940), (52, 1721955), (60, 1492361), (65, 1377564), (78, 1147970), (130, 688782), (156, 573985), (195, 459188), (260, 344391), (390, 229594), (780, 114797)]