63705390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 120153810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 151, 205, 210, 245, 246, 287, 294, 302, 343, 410, 453, 490, 574, 615, 686, 735, 755, 861, 906, 1029, 1057, 1230, 1435, 1470, 1510, 1715, 1722, 2009, 2058, 2114, 2265, 2870, 3171, 3430, 4018, 4305, 4530, 5145, 5285, 6027, 6191, 6342, 7399, 8610, 10045, 10290, 10570, 12054, 12382, 14063, 14798, 15855, 18573, 20090, 22197, 28126, 30135, 30955, 31710, 36995, 37146, 42189, 43337, 44394, 51793, 60270, 61910, 70315, 73990, 84378, 86674, 92865, 103586, 110985, 130011, 140630, 155379, 185730, 210945, 216685, 221970, 258965, 260022, 303359, 310758, 421890, 433370, 517930, 606718, 650055, 776895, 910077, 1300110, 1516795, 1553790, 1820154, 2123513, 3033590, 4247026, 4550385, 6370539, 9100770, 10617565, 12741078, 21235130, 31852695, 63705390]

約数ペア:

[(1, 63705390), (2, 31852695), (3, 21235130), (5, 12741078), (6, 10617565), (7, 9100770), (10, 6370539), (14, 4550385), (15, 4247026), (21, 3033590), (30, 2123513), (35, 1820154), (41, 1553790), (42, 1516795), (49, 1300110), (70, 910077), (82, 776895), (98, 650055), (105, 606718), (123, 517930), (147, 433370), (151, 421890), (205, 310758), (210, 303359), (245, 260022), (246, 258965), (287, 221970), (294, 216685), (302, 210945), (343, 185730), (410, 155379), (453, 140630), (490, 130011), (574, 110985), (615, 103586), (686, 92865), (735, 86674), (755, 84378), (861, 73990), (906, 70315), (1029, 61910), (1057, 60270), (1230, 51793), (1435, 44394), (1470, 43337), (1510, 42189), (1715, 37146), (1722, 36995), (2009, 31710), (2058, 30955), (2114, 30135), (2265, 28126), (2870, 22197), (3171, 20090), (3430, 18573), (4018, 15855), (4305, 14798), (4530, 14063), (5145, 12382), (5285, 12054), (6027, 10570), (6191, 10290), (6342, 10045), (7399, 8610)]