142771230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{226621}}^1$

素因数の和:226641

約数の個数: 48

約数和(自身を含む): 424236384

約数和(自身を除く): 281465154

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, 226621, 453242, 679863, 1133105, 1359726, 1586347, 2039589, 2266210, 3172694, 3399315, 4079178, 4759041, 6798630, 7931735, 9518082, 10197945, 14277123, 15863470, 20395890, 23795205, 28554246, 47590410, 71385615, 142771230]

約数ペア:

[(1, 142771230), (2, 71385615), (3, 47590410), (5, 28554246), (6, 23795205), (7, 20395890), (9, 15863470), (10, 14277123), (14, 10197945), (15, 9518082), (18, 7931735), (21, 6798630), (30, 4759041), (35, 4079178), (42, 3399315), (45, 3172694), (63, 2266210), (70, 2039589), (90, 1586347), (105, 1359726), (126, 1133105), (210, 679863), (315, 453242), (630, 226621)]