22719690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4033

約数の個数: 80

約数和(自身を含む): 69835392

約数和(自身を除く): 47115702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 4007, 5670, 8014, 12021, 20035, 24042, 28049, 36063, 40070, 56098, 60105, 72126, 84147, 108189, 120210, 140245, 168294, 180315, 216378, 252441, 280490, 324567, 360630, 420735, 504882, 540945, 649134, 757323, 841470, 1081890, 1262205, 1514646, 1622835, 2271969, 2524410, 3245670, 3786615, 4543938, 7573230, 11359845, 22719690]

約数ペア:

[(1, 22719690), (2, 11359845), (3, 7573230), (5, 4543938), (6, 3786615), (7, 3245670), (9, 2524410), (10, 2271969), (14, 1622835), (15, 1514646), (18, 1262205), (21, 1081890), (27, 841470), (30, 757323), (35, 649134), (42, 540945), (45, 504882), (54, 420735), (63, 360630), (70, 324567), (81, 280490), (90, 252441), (105, 216378), (126, 180315), (135, 168294), (162, 140245), (189, 120210), (210, 108189), (270, 84147), (315, 72126), (378, 60105), (405, 56098), (567, 40070), (630, 36063), (810, 28049), (945, 24042), (1134, 20035), (1890, 12021), (2835, 8014), (4007, 5670)]