9894150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 120

約数和(自身を含む): 31508400

約数和(自身を除く): 21614250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 349, 350, 378, 405, 450, 525, 567, 630, 675, 698, 810, 945, 1047, 1050, 1134, 1350, 1575, 1745, 1890, 2025, 2094, 2443, 2835, 3141, 3150, 3490, 4050, 4725, 4886, 5235, 5670, 6282, 7329, 8725, 9423, 9450, 10470, 12215, 14175, 14658, 15705, 17450, 18846, 21987, 24430, 26175, 28269, 28350, 31410, 36645, 43974, 47115, 52350, 56538, 61075, 65961, 73290, 78525, 94230, 109935, 122150, 131922, 141345, 157050, 183225, 197883, 219870, 235575, 282690, 329805, 366450, 395766, 471150, 549675, 659610, 706725, 989415, 1099350, 1413450, 1649025, 1978830, 3298050, 4947075, 9894150]

約数ペア:

[(1, 9894150), (2, 4947075), (3, 3298050), (5, 1978830), (6, 1649025), (7, 1413450), (9, 1099350), (10, 989415), (14, 706725), (15, 659610), (18, 549675), (21, 471150), (25, 395766), (27, 366450), (30, 329805), (35, 282690), (42, 235575), (45, 219870), (50, 197883), (54, 183225), (63, 157050), (70, 141345), (75, 131922), (81, 122150), (90, 109935), (105, 94230), (126, 78525), (135, 73290), (150, 65961), (162, 61075), (175, 56538), (189, 52350), (210, 47115), (225, 43974), (270, 36645), (315, 31410), (349, 28350), (350, 28269), (378, 26175), (405, 24430), (450, 21987), (525, 18846), (567, 17450), (630, 15705), (675, 14658), (698, 14175), (810, 12215), (945, 10470), (1047, 9450), (1050, 9423), (1134, 8725), (1350, 7329), (1575, 6282), (1745, 5670), (1890, 5235), (2025, 4886), (2094, 4725), (2443, 4050), (2835, 3490), (3141, 3150)]