3080762020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709853}}^1$

素因数の和:709900

約数の個数: 48

約数和(自身を含む): 7632350208

約数和(自身を除く): 4551588188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 709853, 1419706, 2839412, 3549265, 4968971, 7098530, 9937942, 14197060, 19875884, 22005443, 24844855, 44010886, 49689710, 88021772, 99379420, 110027215, 154038101, 220054430, 308076202, 440108860, 616152404, 770190505, 1540381010, 3080762020]

約数ペア:

[(1, 3080762020), (2, 1540381010), (4, 770190505), (5, 616152404), (7, 440108860), (10, 308076202), (14, 220054430), (20, 154038101), (28, 110027215), (31, 99379420), (35, 88021772), (62, 49689710), (70, 44010886), (124, 24844855), (140, 22005443), (155, 19875884), (217, 14197060), (310, 9937942), (434, 7098530), (620, 4968971), (868, 3549265), (1085, 2839412), (2170, 1419706), (4340, 709853)]