30839868

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3413}}^1$

素因数の和:3674

約数の個数: 36

約数和(自身を含む): 78289848

約数和(自身を除く): 47449980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 3413, 4518, 6826, 9036, 10239, 13652, 20478, 30717, 40956, 61434, 122868, 856663, 1713326, 2569989, 3426652, 5139978, 7709967, 10279956, 15419934, 30839868]

約数ペア:

[(1, 30839868), (2, 15419934), (3, 10279956), (4, 7709967), (6, 5139978), (9, 3426652), (12, 2569989), (18, 1713326), (36, 856663), (251, 122868), (502, 61434), (753, 40956), (1004, 30717), (1506, 20478), (2259, 13652), (3012, 10239), (3413, 9036), (4518, 6826)]