71176590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 119594610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1103, 1195, 1434, 2151, 2206, 2390, 3309, 3585, 4302, 5515, 6453, 6618, 7170, 9927, 10755, 11030, 12906, 16545, 19854, 21510, 29781, 32265, 33090, 49635, 59562, 64530, 99270, 148905, 263617, 297810, 527234, 790851, 1318085, 1581702, 2372553, 2636170, 3954255, 4745106, 7117659, 7908510, 11862765, 14235318, 23725530, 35588295, 71176590]

約数ペア:

[(1, 71176590), (2, 35588295), (3, 23725530), (5, 14235318), (6, 11862765), (9, 7908510), (10, 7117659), (15, 4745106), (18, 3954255), (27, 2636170), (30, 2372553), (45, 1581702), (54, 1318085), (90, 790851), (135, 527234), (239, 297810), (270, 263617), (478, 148905), (717, 99270), (1103, 64530), (1195, 59562), (1434, 49635), (2151, 33090), (2206, 32265), (2390, 29781), (3309, 21510), (3585, 19854), (4302, 16545), (5515, 12906), (6453, 11030), (6618, 10755), (7170, 9927)]