66189690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5003}}^1$

素因数の和:5033

約数の個数: 96

約数和(自身を含む): 205364160

約数和(自身を除く): 139174470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5003, 6615, 10006, 13230, 15009, 25015, 30018, 35021, 45027, 50030, 70042, 75045, 90054, 105063, 135081, 150090, 175105, 210126, 225135, 245147, 270162, 315189, 350210, 450270, 490294, 525315, 630378, 675405, 735441, 945567, 1050630, 1225735, 1350810, 1470882, 1575945, 1891134, 2206323, 2451470, 3151890, 3677205, 4412646, 4727835, 6618969, 7354410, 9455670, 11031615, 13237938, 22063230, 33094845, 66189690]

約数ペア:

[(1, 66189690), (2, 33094845), (3, 22063230), (5, 13237938), (6, 11031615), (7, 9455670), (9, 7354410), (10, 6618969), (14, 4727835), (15, 4412646), (18, 3677205), (21, 3151890), (27, 2451470), (30, 2206323), (35, 1891134), (42, 1575945), (45, 1470882), (49, 1350810), (54, 1225735), (63, 1050630), (70, 945567), (90, 735441), (98, 675405), (105, 630378), (126, 525315), (135, 490294), (147, 450270), (189, 350210), (210, 315189), (245, 270162), (270, 245147), (294, 225135), (315, 210126), (378, 175105), (441, 150090), (490, 135081), (630, 105063), (735, 90054), (882, 75045), (945, 70042), (1323, 50030), (1470, 45027), (1890, 35021), (2205, 30018), (2646, 25015), (4410, 15009), (5003, 13230), (6615, 10006)]