1570362140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{21011}}^1$

素因数の和:21158

約数の個数: 48

約数和(自身を含む): 3420585504

約数和(自身を除く): 1850223364

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 2020, 3737, 7474, 14948, 18685, 21011, 37370, 42022, 74740, 84044, 105055, 210110, 420220, 777407, 1554814, 2122111, 3109628, 3887035, 4244222, 7774070, 8488444, 10610555, 15548140, 21221110, 42442220, 78518107, 157036214, 314072428, 392590535, 785181070, 1570362140]

約数ペア:

[(1, 1570362140), (2, 785181070), (4, 392590535), (5, 314072428), (10, 157036214), (20, 78518107), (37, 42442220), (74, 21221110), (101, 15548140), (148, 10610555), (185, 8488444), (202, 7774070), (370, 4244222), (404, 3887035), (505, 3109628), (740, 2122111), (1010, 1554814), (2020, 777407), (3737, 420220), (7474, 210110), (14948, 105055), (18685, 84044), (21011, 74740), (37370, 42022)]