17470310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 21478810

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 643, 715, 1045, 1235, 1286, 1430, 2090, 2470, 2717, 3215, 5434, 6430, 7073, 8359, 12217, 13585, 14146, 16718, 24434, 27170, 35365, 41795, 61085, 70730, 83590, 91949, 122170, 134387, 158821, 183898, 268774, 317642, 459745, 671935, 794105, 919490, 1343870, 1588210, 1747031, 3494062, 8735155, 17470310]

約数ペア:

[(1, 17470310), (2, 8735155), (5, 3494062), (10, 1747031), (11, 1588210), (13, 1343870), (19, 919490), (22, 794105), (26, 671935), (38, 459745), (55, 317642), (65, 268774), (95, 183898), (110, 158821), (130, 134387), (143, 122170), (190, 91949), (209, 83590), (247, 70730), (286, 61085), (418, 41795), (494, 35365), (643, 27170), (715, 24434), (1045, 16718), (1235, 14146), (1286, 13585), (1430, 12217), (2090, 8359), (2470, 7073), (2717, 6430), (3215, 5434)]