170188410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 489037824

約数和(自身を除く): 318849414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 70, 86, 94, 105, 129, 141, 210, 215, 235, 258, 282, 301, 329, 401, 430, 470, 602, 645, 658, 705, 802, 903, 987, 1203, 1290, 1410, 1505, 1645, 1806, 1974, 2005, 2021, 2406, 2807, 3010, 3290, 4010, 4042, 4515, 4935, 5614, 6015, 6063, 8421, 9030, 9870, 10105, 12030, 12126, 14035, 14147, 16842, 17243, 18847, 20210, 28070, 28294, 30315, 34486, 37694, 42105, 42441, 51729, 56541, 60630, 70735, 84210, 84882, 86215, 94235, 103458, 113082, 120701, 131929, 141470, 172430, 188470, 212205, 241402, 258645, 263858, 282705, 362103, 395787, 424410, 517290, 565410, 603505, 659645, 724206, 791574, 810421, 1207010, 1319290, 1620842, 1810515, 1978935, 2431263, 3621030, 3957870, 4052105, 4862526, 5672947, 8104210, 11345894, 12156315, 17018841, 24312630, 28364735, 34037682, 56729470, 85094205, 170188410]

約数ペア:

[(1, 170188410), (2, 85094205), (3, 56729470), (5, 34037682), (6, 28364735), (7, 24312630), (10, 17018841), (14, 12156315), (15, 11345894), (21, 8104210), (30, 5672947), (35, 4862526), (42, 4052105), (43, 3957870), (47, 3621030), (70, 2431263), (86, 1978935), (94, 1810515), (105, 1620842), (129, 1319290), (141, 1207010), (210, 810421), (215, 791574), (235, 724206), (258, 659645), (282, 603505), (301, 565410), (329, 517290), (401, 424410), (430, 395787), (470, 362103), (602, 282705), (645, 263858), (658, 258645), (705, 241402), (802, 212205), (903, 188470), (987, 172430), (1203, 141470), (1290, 131929), (1410, 120701), (1505, 113082), (1645, 103458), (1806, 94235), (1974, 86215), (2005, 84882), (2021, 84210), (2406, 70735), (2807, 60630), (3010, 56541), (3290, 51729), (4010, 42441), (4042, 42105), (4515, 37694), (4935, 34486), (5614, 30315), (6015, 28294), (6063, 28070), (8421, 20210), (9030, 18847), (9870, 17243), (10105, 16842), (12030, 14147), (12126, 14035)]