2891454510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{174289}}^1$

素因数の和:174385

約数の個数: 64

約数和(自身を含む): 8031283200

約数和(自身を除く): 5139828690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 174289, 348578, 522867, 871445, 1045734, 1220023, 1742890, 2440046, 2614335, 3660069, 5228670, 6100115, 7320138, 12200230, 13768831, 18300345, 27537662, 36600690, 41306493, 68844155, 82612986, 96381817, 137688310, 192763634, 206532465, 289145451, 413064930, 481909085, 578290902, 963818170, 1445727255, 2891454510]

約数ペア:

[(1, 2891454510), (2, 1445727255), (3, 963818170), (5, 578290902), (6, 481909085), (7, 413064930), (10, 289145451), (14, 206532465), (15, 192763634), (21, 137688310), (30, 96381817), (35, 82612986), (42, 68844155), (70, 41306493), (79, 36600690), (105, 27537662), (158, 18300345), (210, 13768831), (237, 12200230), (395, 7320138), (474, 6100115), (553, 5228670), (790, 3660069), (1106, 2614335), (1185, 2440046), (1659, 1742890), (2370, 1220023), (2765, 1045734), (3318, 871445), (5530, 522867), (8295, 348578), (16590, 174289)]