248357230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37013}}^1$

素因数の和:37092

約数の個数: 32

約数和(自身を含む): 495691488

約数和(自身を除く): 247334258

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 37013, 74026, 185065, 370130, 407143, 814286, 2035715, 2257793, 4071430, 4515586, 11288965, 22577930, 24835723, 49671446, 124178615, 248357230]

約数ペア:

[(1, 248357230), (2, 124178615), (5, 49671446), (10, 24835723), (11, 22577930), (22, 11288965), (55, 4515586), (61, 4071430), (110, 2257793), (122, 2035715), (305, 814286), (610, 407143), (671, 370130), (1342, 185065), (3355, 74026), (6710, 37013)]