4394790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 12035520

約数和(自身を除く): 7640730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 397, 410, 615, 738, 794, 1107, 1191, 1230, 1845, 1985, 2214, 2382, 3573, 3690, 3970, 5535, 5955, 7146, 10719, 11070, 11910, 16277, 17865, 21438, 32554, 35730, 48831, 53595, 81385, 97662, 107190, 146493, 162770, 244155, 292986, 439479, 488310, 732465, 878958, 1464930, 2197395, 4394790]

約数ペア:

[(1, 4394790), (2, 2197395), (3, 1464930), (5, 878958), (6, 732465), (9, 488310), (10, 439479), (15, 292986), (18, 244155), (27, 162770), (30, 146493), (41, 107190), (45, 97662), (54, 81385), (82, 53595), (90, 48831), (123, 35730), (135, 32554), (205, 21438), (246, 17865), (270, 16277), (369, 11910), (397, 11070), (410, 10719), (615, 7146), (738, 5955), (794, 5535), (1107, 3970), (1191, 3690), (1230, 3573), (1845, 2382), (1985, 2214)]