29406420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7141

約数の個数: 72

約数和(自身を含む): 93090816

約数和(自身を除く): 63684396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 7103, 14206, 21309, 28412, 35515, 42618, 63927, 71030, 85236, 106545, 127854, 142060, 163369, 213090, 255708, 319635, 326738, 426180, 490107, 639270, 653476, 816845, 980214, 1278540, 1470321, 1633690, 1960428, 2450535, 2940642, 3267380, 4901070, 5881284, 7351605, 9802140, 14703210, 29406420]

約数ペア:

[(1, 29406420), (2, 14703210), (3, 9802140), (4, 7351605), (5, 5881284), (6, 4901070), (9, 3267380), (10, 2940642), (12, 2450535), (15, 1960428), (18, 1633690), (20, 1470321), (23, 1278540), (30, 980214), (36, 816845), (45, 653476), (46, 639270), (60, 490107), (69, 426180), (90, 326738), (92, 319635), (115, 255708), (138, 213090), (180, 163369), (207, 142060), (230, 127854), (276, 106545), (345, 85236), (414, 71030), (460, 63927), (690, 42618), (828, 35515), (1035, 28412), (1380, 21309), (2070, 14206), (4140, 7103)]