63103460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{941}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 151925760

約数和(自身を除く): 88822300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 941, 958, 1882, 1916, 2395, 3353, 3764, 4705, 4790, 6587, 6706, 9410, 9580, 13174, 13412, 16765, 18820, 26348, 32935, 33530, 65870, 67060, 131740, 450739, 901478, 1802956, 2253695, 3155173, 4507390, 6310346, 9014780, 12620692, 15775865, 31551730, 63103460]

約数ペア:

[(1, 63103460), (2, 31551730), (4, 15775865), (5, 12620692), (7, 9014780), (10, 6310346), (14, 4507390), (20, 3155173), (28, 2253695), (35, 1802956), (70, 901478), (140, 450739), (479, 131740), (941, 67060), (958, 65870), (1882, 33530), (1916, 32935), (2395, 26348), (3353, 18820), (3764, 16765), (4705, 13412), (4790, 13174), (6587, 9580), (6706, 9410)]