487668870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138937}}^1$

素因数の和:138966

約数の個数: 64

約数和(自身を含む): 1400495040

約数和(自身を除く): 912826170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 138937, 277874, 416811, 694685, 833622, 1250433, 1389370, 1806181, 2084055, 2500866, 3612362, 3751299, 4168110, 5418543, 6252165, 7502598, 9030905, 10837086, 12504330, 16255629, 18061810, 18756495, 27092715, 32511258, 37512990, 48766887, 54185430, 81278145, 97533774, 162556290, 243834435, 487668870]

約数ペア:

[(1, 487668870), (2, 243834435), (3, 162556290), (5, 97533774), (6, 81278145), (9, 54185430), (10, 48766887), (13, 37512990), (15, 32511258), (18, 27092715), (26, 18756495), (27, 18061810), (30, 16255629), (39, 12504330), (45, 10837086), (54, 9030905), (65, 7502598), (78, 6252165), (90, 5418543), (117, 4168110), (130, 3751299), (135, 3612362), (195, 2500866), (234, 2084055), (270, 1806181), (351, 1389370), (390, 1250433), (585, 833622), (702, 694685), (1170, 416811), (1755, 277874), (3510, 138937)]