210514360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12743}}^1$

素因数の和:12820

約数の個数: 64

約数和(自身を含む): 550540800

約数和(自身を除く): 340026440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 12743, 16520, 25486, 50972, 63715, 89201, 101944, 127430, 178402, 254860, 356804, 446005, 509720, 713608, 751837, 892010, 1503674, 1784020, 3007348, 3568040, 3759185, 5262859, 6014696, 7518370, 10525718, 15036740, 21051436, 26314295, 30073480, 42102872, 52628590, 105257180, 210514360]

約数ペア:

[(1, 210514360), (2, 105257180), (4, 52628590), (5, 42102872), (7, 30073480), (8, 26314295), (10, 21051436), (14, 15036740), (20, 10525718), (28, 7518370), (35, 6014696), (40, 5262859), (56, 3759185), (59, 3568040), (70, 3007348), (118, 1784020), (140, 1503674), (236, 892010), (280, 751837), (295, 713608), (413, 509720), (472, 446005), (590, 356804), (826, 254860), (1180, 178402), (1652, 127430), (2065, 101944), (2360, 89201), (3304, 63715), (4130, 50972), (8260, 25486), (12743, 16520)]