47001420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11391

約数の個数: 72

約数和(自身を含む): 148782816

約数和(自身を除く): 101781396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11353, 22706, 34059, 45412, 56765, 68118, 102177, 113530, 136236, 170295, 204354, 227060, 261119, 340590, 408708, 510885, 522238, 681180, 783357, 1021770, 1044476, 1305595, 1566714, 2043540, 2350071, 2611190, 3133428, 3916785, 4700142, 5222380, 7833570, 9400284, 11750355, 15667140, 23500710, 47001420]

約数ペア:

[(1, 47001420), (2, 23500710), (3, 15667140), (4, 11750355), (5, 9400284), (6, 7833570), (9, 5222380), (10, 4700142), (12, 3916785), (15, 3133428), (18, 2611190), (20, 2350071), (23, 2043540), (30, 1566714), (36, 1305595), (45, 1044476), (46, 1021770), (60, 783357), (69, 681180), (90, 522238), (92, 510885), (115, 408708), (138, 340590), (180, 261119), (207, 227060), (230, 204354), (276, 170295), (345, 136236), (414, 113530), (460, 102177), (690, 68118), (828, 56765), (1035, 45412), (1380, 34059), (2070, 22706), (4140, 11353)]