32739420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{77951}}^1$

素因数の和:77970

約数の個数: 48

約数和(自身を含む): 104767488

約数和(自身を除く): 72028068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 77951, 155902, 233853, 311804, 389755, 467706, 545657, 779510, 935412, 1091314, 1169265, 1559020, 1636971, 2182628, 2338530, 2728285, 3273942, 4677060, 5456570, 6547884, 8184855, 10913140, 16369710, 32739420]

約数ペア:

[(1, 32739420), (2, 16369710), (3, 10913140), (4, 8184855), (5, 6547884), (6, 5456570), (7, 4677060), (10, 3273942), (12, 2728285), (14, 2338530), (15, 2182628), (20, 1636971), (21, 1559020), (28, 1169265), (30, 1091314), (35, 935412), (42, 779510), (60, 545657), (70, 467706), (84, 389755), (105, 311804), (140, 233853), (210, 155902), (420, 77951)]