7020510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 19505664

約数和(自身を除く): 12485154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 331, 505, 606, 662, 707, 993, 1010, 1414, 1515, 1655, 1986, 2121, 2317, 3030, 3310, 3535, 4242, 4634, 4965, 6951, 7070, 9930, 10605, 11585, 13902, 21210, 23170, 33431, 34755, 66862, 69510, 100293, 167155, 200586, 234017, 334310, 468034, 501465, 702051, 1002930, 1170085, 1404102, 2340170, 3510255, 7020510]

約数ペア:

[(1, 7020510), (2, 3510255), (3, 2340170), (5, 1404102), (6, 1170085), (7, 1002930), (10, 702051), (14, 501465), (15, 468034), (21, 334310), (30, 234017), (35, 200586), (42, 167155), (70, 100293), (101, 69510), (105, 66862), (202, 34755), (210, 33431), (303, 23170), (331, 21210), (505, 13902), (606, 11585), (662, 10605), (707, 9930), (993, 7070), (1010, 6951), (1414, 4965), (1515, 4634), (1655, 4242), (1986, 3535), (2121, 3310), (2317, 3030)]