2958540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 8923488

約数和(自身を除く): 5964948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3793, 7586, 11379, 15172, 18965, 22758, 37930, 45516, 49309, 56895, 75860, 98618, 113790, 147927, 197236, 227580, 246545, 295854, 493090, 591708, 739635, 986180, 1479270, 2958540]

約数ペア:

[(1, 2958540), (2, 1479270), (3, 986180), (4, 739635), (5, 591708), (6, 493090), (10, 295854), (12, 246545), (13, 227580), (15, 197236), (20, 147927), (26, 113790), (30, 98618), (39, 75860), (52, 56895), (60, 49309), (65, 45516), (78, 37930), (130, 22758), (156, 18965), (195, 15172), (260, 11379), (390, 7586), (780, 3793)]