15696520730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{202981}}^1$

素因数の和:203055

約数の個数: 64

約数和(自身を含む): 33321525120

約数和(自身を除く): 17625004390

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1406, 2035, 2090, 3515, 4070, 7030, 7733, 15466, 38665, 77330, 202981, 405962, 1014905, 2029810, 2232791, 3856639, 4465582, 7510297, 7713278, 11163955, 15020594, 19283195, 22327910, 37551485, 38566390, 42423029, 75102970, 82613267, 84846058, 142695643, 165226534, 212115145, 285391286, 413066335, 424230290, 713478215, 826132670, 1426956430, 1569652073, 3139304146, 7848260365, 15696520730]

約数ペア:

[(1, 15696520730), (2, 7848260365), (5, 3139304146), (10, 1569652073), (11, 1426956430), (19, 826132670), (22, 713478215), (37, 424230290), (38, 413066335), (55, 285391286), (74, 212115145), (95, 165226534), (110, 142695643), (185, 84846058), (190, 82613267), (209, 75102970), (370, 42423029), (407, 38566390), (418, 37551485), (703, 22327910), (814, 19283195), (1045, 15020594), (1406, 11163955), (2035, 7713278), (2090, 7510297), (3515, 4465582), (4070, 3856639), (7030, 2232791), (7733, 2029810), (15466, 1014905), (38665, 405962), (77330, 202981)]