57942420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6151}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 163298688

約数和(自身を除く): 105356268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 6151, 9420, 12302, 18453, 24604, 30755, 36906, 61510, 73812, 92265, 123020, 184530, 369060, 965707, 1931414, 2897121, 3862828, 4828535, 5794242, 9657070, 11588484, 14485605, 19314140, 28971210, 57942420]

約数ペア:

[(1, 57942420), (2, 28971210), (3, 19314140), (4, 14485605), (5, 11588484), (6, 9657070), (10, 5794242), (12, 4828535), (15, 3862828), (20, 2897121), (30, 1931414), (60, 965707), (157, 369060), (314, 184530), (471, 123020), (628, 92265), (785, 73812), (942, 61510), (1570, 36906), (1884, 30755), (2355, 24604), (3140, 18453), (4710, 12302), (6151, 9420)]