90887820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1514797}}^1$

素因数の和:1514809

約数の個数: 24

約数和(自身を含む): 254486064

約数和(自身を除く): 163598244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1514797, 3029594, 4544391, 6059188, 7573985, 9088782, 15147970, 18177564, 22721955, 30295940, 45443910, 90887820]

約数ペア:

[(1, 90887820), (2, 45443910), (3, 30295940), (4, 22721955), (5, 18177564), (6, 15147970), (10, 9088782), (12, 7573985), (15, 6059188), (20, 4544391), (30, 3029594), (60, 1514797)]