47639340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4201}}^1$

素因数の和:4229

約数の個数: 120

約数和(自身を含む): 170836512

約数和(自身を除く): 123197172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4201, 5670, 8402, 11340, 12603, 16804, 21005, 25206, 29407, 37809, 42010, 50412, 58814, 63015, 75618, 84020, 88221, 113427, 117628, 126030, 147035, 151236, 176442, 189045, 226854, 252060, 264663, 294070, 340281, 352884, 378090, 441105, 453708, 529326, 567135, 588140, 680562, 756180, 793989, 882210, 1058652, 1134270, 1323315, 1361124, 1587978, 1701405, 1764420, 2268540, 2381967, 2646630, 3175956, 3402810, 3969945, 4763934, 5293260, 6805620, 7939890, 9527868, 11909835, 15879780, 23819670, 47639340]

約数ペア:

[(1, 47639340), (2, 23819670), (3, 15879780), (4, 11909835), (5, 9527868), (6, 7939890), (7, 6805620), (9, 5293260), (10, 4763934), (12, 3969945), (14, 3402810), (15, 3175956), (18, 2646630), (20, 2381967), (21, 2268540), (27, 1764420), (28, 1701405), (30, 1587978), (35, 1361124), (36, 1323315), (42, 1134270), (45, 1058652), (54, 882210), (60, 793989), (63, 756180), (70, 680562), (81, 588140), (84, 567135), (90, 529326), (105, 453708), (108, 441105), (126, 378090), (135, 352884), (140, 340281), (162, 294070), (180, 264663), (189, 252060), (210, 226854), (252, 189045), (270, 176442), (315, 151236), (324, 147035), (378, 126030), (405, 117628), (420, 113427), (540, 88221), (567, 84020), (630, 75618), (756, 63015), (810, 58814), (945, 50412), (1134, 42010), (1260, 37809), (1620, 29407), (1890, 25206), (2268, 21005), (2835, 16804), (3780, 12603), (4201, 11340), (5670, 8402)]