236440820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{153533}}^1$

素因数の和:153560

約数の個数: 48

約数和(自身を含む): 619049088

約数和(自身を除く): 382608268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 153533, 307066, 614132, 767665, 1074731, 1535330, 1688863, 2149462, 3070660, 3377726, 4298924, 5373655, 6755452, 8444315, 10747310, 11822041, 16888630, 21494620, 23644082, 33777260, 47288164, 59110205, 118220410, 236440820]

約数ペア:

[(1, 236440820), (2, 118220410), (4, 59110205), (5, 47288164), (7, 33777260), (10, 23644082), (11, 21494620), (14, 16888630), (20, 11822041), (22, 10747310), (28, 8444315), (35, 6755452), (44, 5373655), (55, 4298924), (70, 3377726), (77, 3070660), (110, 2149462), (140, 1688863), (154, 1535330), (220, 1074731), (308, 767665), (385, 614132), (770, 307066), (1540, 153533)]