31496572020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15739}}^1\times {\mathrm{33353}}^1$

素因数の和:49104

約数の個数: 48

約数和(自身を含む): 88198649280

約数和(自身を除く): 56702077260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15739, 31478, 33353, 47217, 62956, 66706, 78695, 94434, 100059, 133412, 157390, 166765, 188868, 200118, 236085, 314780, 333530, 400236, 472170, 500295, 667060, 944340, 1000590, 2001180, 524942867, 1049885734, 1574828601, 2099771468, 2624714335, 3149657202, 5249428670, 6299314404, 7874143005, 10498857340, 15748286010, 31496572020]

約数ペア:

[(1, 31496572020), (2, 15748286010), (3, 10498857340), (4, 7874143005), (5, 6299314404), (6, 5249428670), (10, 3149657202), (12, 2624714335), (15, 2099771468), (20, 1574828601), (30, 1049885734), (60, 524942867), (15739, 2001180), (31478, 1000590), (33353, 944340), (47217, 667060), (62956, 500295), (66706, 472170), (78695, 400236), (94434, 333530), (100059, 314780), (133412, 236085), (157390, 200118), (166765, 188868)]