25411890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 46982670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 98, 105, 118, 147, 177, 210, 245, 293, 294, 295, 354, 413, 490, 586, 590, 735, 826, 879, 885, 1239, 1465, 1470, 1758, 1770, 2051, 2065, 2478, 2891, 2930, 4102, 4130, 4395, 5782, 6153, 6195, 8673, 8790, 10255, 12306, 12390, 14357, 14455, 17287, 17346, 20510, 28714, 28910, 30765, 34574, 43071, 43365, 51861, 61530, 71785, 86142, 86435, 86730, 103722, 121009, 143570, 172870, 215355, 242018, 259305, 363027, 430710, 518610, 605045, 726054, 847063, 1210090, 1694126, 1815135, 2541189, 3630270, 4235315, 5082378, 8470630, 12705945, 25411890]

約数ペア:

[(1, 25411890), (2, 12705945), (3, 8470630), (5, 5082378), (6, 4235315), (7, 3630270), (10, 2541189), (14, 1815135), (15, 1694126), (21, 1210090), (30, 847063), (35, 726054), (42, 605045), (49, 518610), (59, 430710), (70, 363027), (98, 259305), (105, 242018), (118, 215355), (147, 172870), (177, 143570), (210, 121009), (245, 103722), (293, 86730), (294, 86435), (295, 86142), (354, 71785), (413, 61530), (490, 51861), (586, 43365), (590, 43071), (735, 34574), (826, 30765), (879, 28910), (885, 28714), (1239, 20510), (1465, 17346), (1470, 17287), (1758, 14455), (1770, 14357), (2051, 12390), (2065, 12306), (2478, 10255), (2891, 8790), (2930, 8673), (4102, 6195), (4130, 6153), (4395, 5782)]