11986676820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{424157}}^1$

素因数の和:424329

約数の個数: 72

約数和(自身を含む): 36591262344

約数和(自身を除く): 24604585524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 424157, 848314, 1272471, 1696628, 2120785, 2544942, 3817413, 4241570, 5089884, 6362355, 7634826, 8483140, 12724710, 15269652, 19087065, 25449420, 38174130, 66592649, 76348260, 133185298, 199777947, 266370596, 332963245, 399555894, 599333841, 665926490, 799111788, 998889735, 1198667682, 1331852980, 1997779470, 2397335364, 2996669205, 3995558940, 5993338410, 11986676820]

約数ペア:

[(1, 11986676820), (2, 5993338410), (3, 3995558940), (4, 2996669205), (5, 2397335364), (6, 1997779470), (9, 1331852980), (10, 1198667682), (12, 998889735), (15, 799111788), (18, 665926490), (20, 599333841), (30, 399555894), (36, 332963245), (45, 266370596), (60, 199777947), (90, 133185298), (157, 76348260), (180, 66592649), (314, 38174130), (471, 25449420), (628, 19087065), (785, 15269652), (942, 12724710), (1413, 8483140), (1570, 7634826), (1884, 6362355), (2355, 5089884), (2826, 4241570), (3140, 3817413), (4710, 2544942), (5652, 2120785), (7065, 1696628), (9420, 1272471), (14130, 848314), (28260, 424157)]