4334540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4423}}^1$

素因数の和:4446

約数の個数: 36

約数和(自身を含む): 10591056

約数和(自身を除く): 6256516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4423, 8846, 17692, 22115, 30961, 44230, 61922, 88460, 123844, 154805, 216727, 309610, 433454, 619220, 866908, 1083635, 2167270, 4334540]

約数ペア:

[(1, 4334540), (2, 2167270), (4, 1083635), (5, 866908), (7, 619220), (10, 433454), (14, 309610), (20, 216727), (28, 154805), (35, 123844), (49, 88460), (70, 61922), (98, 44230), (140, 30961), (196, 22115), (245, 17692), (490, 8846), (980, 4423)]