70941360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{42227}}^1$

素因数の和:42250

約数の個数: 80

約数和(自身を含む): 251341056

約数和(自身を除く): 180399696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 42227, 84454, 126681, 168908, 211135, 253362, 295589, 337816, 422270, 506724, 591178, 633405, 675632, 844540, 886767, 1013448, 1182356, 1266810, 1477945, 1689080, 1773534, 2026896, 2364712, 2533620, 2955890, 3378160, 3547068, 4433835, 4729424, 5067240, 5911780, 7094136, 8867670, 10134480, 11823560, 14188272, 17735340, 23647120, 35470680, 70941360]

約数ペア:

[(1, 70941360), (2, 35470680), (3, 23647120), (4, 17735340), (5, 14188272), (6, 11823560), (7, 10134480), (8, 8867670), (10, 7094136), (12, 5911780), (14, 5067240), (15, 4729424), (16, 4433835), (20, 3547068), (21, 3378160), (24, 2955890), (28, 2533620), (30, 2364712), (35, 2026896), (40, 1773534), (42, 1689080), (48, 1477945), (56, 1266810), (60, 1182356), (70, 1013448), (80, 886767), (84, 844540), (105, 675632), (112, 633405), (120, 591178), (140, 506724), (168, 422270), (210, 337816), (240, 295589), (280, 253362), (336, 211135), (420, 168908), (560, 126681), (840, 84454), (1680, 42227)]