145039230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230221}}^1$

素因数の和:230241

約数の個数: 48

約数和(自身を含む): 430975584

約数和(自身を除く): 285936354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 230221, 460442, 690663, 1151105, 1381326, 1611547, 2071989, 2302210, 3223094, 3453315, 4143978, 4834641, 6906630, 8057735, 9669282, 10359945, 14503923, 16115470, 20719890, 24173205, 29007846, 48346410, 72519615, 145039230]

約数ペア:

[(1, 145039230), (2, 72519615), (3, 48346410), (5, 29007846), (6, 24173205), (7, 20719890), (9, 16115470), (10, 14503923), (14, 10359945), (15, 9669282), (18, 8057735), (21, 6906630), (30, 4834641), (35, 4143978), (42, 3453315), (45, 3223094), (63, 2302210), (70, 2071989), (90, 1611547), (105, 1381326), (126, 1151105), (210, 690663), (315, 460442), (630, 230221)]