6218740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 14878080

約数和(自身を除く): 8659340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1229, 1265, 2458, 2530, 4916, 5060, 6145, 12290, 13519, 24580, 27038, 28267, 54076, 56534, 67595, 113068, 135190, 141335, 270380, 282670, 310937, 565340, 621874, 1243748, 1554685, 3109370, 6218740]

約数ペア:

[(1, 6218740), (2, 3109370), (4, 1554685), (5, 1243748), (10, 621874), (11, 565340), (20, 310937), (22, 282670), (23, 270380), (44, 141335), (46, 135190), (55, 113068), (92, 67595), (110, 56534), (115, 54076), (220, 28267), (230, 27038), (253, 24580), (460, 13519), (506, 12290), (1012, 6145), (1229, 5060), (1265, 4916), (2458, 2530)]