13835940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 25355100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2591, 2670, 5182, 5340, 7773, 10364, 12955, 15546, 25910, 31092, 38865, 51820, 77730, 155460, 230599, 461198, 691797, 922396, 1152995, 1383594, 2305990, 2767188, 3458985, 4611980, 6917970, 13835940]

約数ペア:

[(1, 13835940), (2, 6917970), (3, 4611980), (4, 3458985), (5, 2767188), (6, 2305990), (10, 1383594), (12, 1152995), (15, 922396), (20, 691797), (30, 461198), (60, 230599), (89, 155460), (178, 77730), (267, 51820), (356, 38865), (445, 31092), (534, 25910), (890, 15546), (1068, 12955), (1335, 10364), (1780, 7773), (2591, 5340), (2670, 5182)]