4209450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 12618240

約数和(自身を除く): 8408790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 211, 266, 285, 350, 399, 422, 475, 525, 570, 633, 665, 798, 950, 1050, 1055, 1266, 1330, 1425, 1477, 1995, 2110, 2850, 2954, 3165, 3325, 3990, 4009, 4431, 5275, 6330, 6650, 7385, 8018, 8862, 9975, 10550, 12027, 14770, 15825, 19950, 20045, 22155, 24054, 28063, 31650, 36925, 40090, 44310, 56126, 60135, 73850, 84189, 100225, 110775, 120270, 140315, 168378, 200450, 221550, 280630, 300675, 420945, 601350, 701575, 841890, 1403150, 2104725, 4209450]

約数ペア:

[(1, 4209450), (2, 2104725), (3, 1403150), (5, 841890), (6, 701575), (7, 601350), (10, 420945), (14, 300675), (15, 280630), (19, 221550), (21, 200450), (25, 168378), (30, 140315), (35, 120270), (38, 110775), (42, 100225), (50, 84189), (57, 73850), (70, 60135), (75, 56126), (95, 44310), (105, 40090), (114, 36925), (133, 31650), (150, 28063), (175, 24054), (190, 22155), (210, 20045), (211, 19950), (266, 15825), (285, 14770), (350, 12027), (399, 10550), (422, 9975), (475, 8862), (525, 8018), (570, 7385), (633, 6650), (665, 6330), (798, 5275), (950, 4431), (1050, 4009), (1055, 3990), (1266, 3325), (1330, 3165), (1425, 2954), (1477, 2850), (1995, 2110)]