9901380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 28203840

約数和(自身を除く): 18302460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2797, 3540, 5594, 8391, 11188, 13985, 16782, 27970, 33564, 41955, 55940, 83910, 165023, 167820, 330046, 495069, 660092, 825115, 990138, 1650230, 1980276, 2475345, 3300460, 4950690, 9901380]

約数ペア:

[(1, 9901380), (2, 4950690), (3, 3300460), (4, 2475345), (5, 1980276), (6, 1650230), (10, 990138), (12, 825115), (15, 660092), (20, 495069), (30, 330046), (59, 167820), (60, 165023), (118, 83910), (177, 55940), (236, 41955), (295, 33564), (354, 27970), (590, 16782), (708, 13985), (885, 11188), (1180, 8391), (1770, 5594), (2797, 3540)]