1415674540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{3719}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 3399782400

約数和(自身を除く): 1984107860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2719, 3719, 5438, 7438, 10876, 13595, 14876, 18595, 19033, 26033, 27190, 37190, 38066, 52066, 54380, 74380, 76132, 95165, 104132, 130165, 190330, 260330, 380660, 520660, 10111961, 20223922, 40447844, 50559805, 70783727, 101119610, 141567454, 202239220, 283134908, 353918635, 707837270, 1415674540]

約数ペア:

[(1, 1415674540), (2, 707837270), (4, 353918635), (5, 283134908), (7, 202239220), (10, 141567454), (14, 101119610), (20, 70783727), (28, 50559805), (35, 40447844), (70, 20223922), (140, 10111961), (2719, 520660), (3719, 380660), (5438, 260330), (7438, 190330), (10876, 130165), (13595, 104132), (14876, 95165), (18595, 76132), (19033, 74380), (26033, 54380), (27190, 52066), (37190, 38066)]