249950332020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181123429}}^1$

素因数の和:181123464

約数の個数: 48

約数和(自身を含む): 730289669760

約数和(自身を除く): 480339337740

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, 181123429, 362246858, 543370287, 724493716, 905617145, 1086740574, 1811234290, 2173481148, 2716851435, 3622468580, 4165838867, 5433702870, 8331677734, 10867405740, 12497516601, 16663355468, 20829194335, 24995033202, 41658388670, 49990066404, 62487583005, 83316777340, 124975166010, 249950332020]

約数ペア:

[(1, 249950332020), (2, 124975166010), (3, 83316777340), (4, 62487583005), (5, 49990066404), (6, 41658388670), (10, 24995033202), (12, 20829194335), (15, 16663355468), (20, 12497516601), (23, 10867405740), (30, 8331677734), (46, 5433702870), (60, 4165838867), (69, 3622468580), (92, 2716851435), (115, 2173481148), (138, 1811234290), (230, 1086740574), (276, 905617145), (345, 724493716), (460, 543370287), (690, 362246858), (1380, 181123429)]