73502860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 161021952

約数和(自身を除く): 87519092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 1151, 2060, 2302, 3193, 4604, 5755, 6386, 11510, 12772, 15965, 23020, 31930, 35681, 63860, 71362, 118553, 142724, 178405, 237106, 356810, 474212, 592765, 713620, 1185530, 2371060, 3675143, 7350286, 14700572, 18375715, 36751430, 73502860]

約数ペア:

[(1, 73502860), (2, 36751430), (4, 18375715), (5, 14700572), (10, 7350286), (20, 3675143), (31, 2371060), (62, 1185530), (103, 713620), (124, 592765), (155, 474212), (206, 356810), (310, 237106), (412, 178405), (515, 142724), (620, 118553), (1030, 71362), (1151, 63860), (2060, 35681), (2302, 31930), (3193, 23020), (4604, 15965), (5755, 12772), (6386, 11510)]