144476990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 48

約数和(自身を含む): 309597552

約数和(自身を除く): 165120562

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 6857, 10535, 13714, 21070, 34285, 47999, 68570, 95998, 239995, 294851, 335993, 479990, 589702, 671986, 1474255, 1679965, 2063957, 2948510, 3359930, 4127914, 10319785, 14447699, 20639570, 28895398, 72238495, 144476990]

約数ペア:

[(1, 144476990), (2, 72238495), (5, 28895398), (7, 20639570), (10, 14447699), (14, 10319785), (35, 4127914), (43, 3359930), (49, 2948510), (70, 2063957), (86, 1679965), (98, 1474255), (215, 671986), (245, 589702), (301, 479990), (430, 335993), (490, 294851), (602, 239995), (1505, 95998), (2107, 68570), (3010, 47999), (4214, 34285), (6857, 21070), (10535, 13714)]