1316269380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{55259}}^1$

素因数の和:55668

約数の個数: 48

約数和(自身を含む): 3694904640

約数和(自身を除く): 2378635260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 55259, 110518, 165777, 221036, 276295, 331554, 552590, 663108, 828885, 1105180, 1657770, 3315540, 21937823, 43875646, 65813469, 87751292, 109689115, 131626938, 219378230, 263253876, 329067345, 438756460, 658134690, 1316269380]

約数ペア:

[(1, 1316269380), (2, 658134690), (3, 438756460), (4, 329067345), (5, 263253876), (6, 219378230), (10, 131626938), (12, 109689115), (15, 87751292), (20, 65813469), (30, 43875646), (60, 21937823), (397, 3315540), (794, 1657770), (1191, 1105180), (1588, 828885), (1985, 663108), (2382, 552590), (3970, 331554), (4764, 276295), (5955, 221036), (7940, 165777), (11910, 110518), (23820, 55259)]