45084340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 120718080

約数和(自身を除く): 75633740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 997, 1190, 1292, 1330, 1615, 1994, 2261, 2380, 2660, 3230, 3988, 4522, 4985, 6460, 6979, 9044, 9970, 11305, 13958, 16949, 18943, 19940, 22610, 27916, 33898, 34895, 37886, 45220, 67796, 69790, 75772, 84745, 94715, 118643, 132601, 139580, 169490, 189430, 237286, 265202, 322031, 338980, 378860, 474572, 530404, 593215, 644062, 663005, 1186430, 1288124, 1326010, 1610155, 2254217, 2372860, 2652020, 3220310, 4508434, 6440620, 9016868, 11271085, 22542170, 45084340]

約数ペア:

[(1, 45084340), (2, 22542170), (4, 11271085), (5, 9016868), (7, 6440620), (10, 4508434), (14, 3220310), (17, 2652020), (19, 2372860), (20, 2254217), (28, 1610155), (34, 1326010), (35, 1288124), (38, 1186430), (68, 663005), (70, 644062), (76, 593215), (85, 530404), (95, 474572), (119, 378860), (133, 338980), (140, 322031), (170, 265202), (190, 237286), (238, 189430), (266, 169490), (323, 139580), (340, 132601), (380, 118643), (476, 94715), (532, 84745), (595, 75772), (646, 69790), (665, 67796), (997, 45220), (1190, 37886), (1292, 34895), (1330, 33898), (1615, 27916), (1994, 22610), (2261, 19940), (2380, 18943), (2660, 16949), (3230, 13958), (3988, 11305), (4522, 9970), (4985, 9044), (6460, 6979)]