67962430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 139268160

約数和(自身を除く): 71305730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 397, 530, 646, 794, 901, 1007, 1615, 1802, 1985, 2014, 3230, 3970, 4505, 5035, 6749, 7543, 9010, 10070, 13498, 15086, 17119, 21041, 33745, 34238, 37715, 42082, 67490, 75430, 85595, 105205, 128231, 171190, 210410, 256462, 357697, 399779, 641155, 715394, 799558, 1282310, 1788485, 1998895, 3576970, 3997790, 6796243, 13592486, 33981215, 67962430]

約数ペア:

[(1, 67962430), (2, 33981215), (5, 13592486), (10, 6796243), (17, 3997790), (19, 3576970), (34, 1998895), (38, 1788485), (53, 1282310), (85, 799558), (95, 715394), (106, 641155), (170, 399779), (190, 357697), (265, 256462), (323, 210410), (397, 171190), (530, 128231), (646, 105205), (794, 85595), (901, 75430), (1007, 67490), (1615, 42082), (1802, 37715), (1985, 34238), (2014, 33745), (3230, 21041), (3970, 17119), (4505, 15086), (5035, 13498), (6749, 10070), (7543, 9010)]