71041020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51479}}^1$

素因数の和:51514

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 136526340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51479, 102958, 154437, 205916, 257395, 308874, 514790, 617748, 772185, 1029580, 1184017, 1544370, 2368034, 3088740, 3552051, 4736068, 5920085, 7104102, 11840170, 14208204, 17760255, 23680340, 35520510, 71041020]

約数ペア:

[(1, 71041020), (2, 35520510), (3, 23680340), (4, 17760255), (5, 14208204), (6, 11840170), (10, 7104102), (12, 5920085), (15, 4736068), (20, 3552051), (23, 3088740), (30, 2368034), (46, 1544370), (60, 1184017), (69, 1029580), (92, 772185), (115, 617748), (138, 514790), (230, 308874), (276, 257395), (345, 205916), (460, 154437), (690, 102958), (1380, 51479)]