2013291045

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 3894194304

約数和(自身を除く): 1880903259

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 103, 135, 153, 167, 255, 289, 309, 405, 459, 501, 515, 765, 835, 867, 927, 1377, 1445, 1503, 1545, 1751, 2295, 2505, 2601, 2781, 2839, 4335, 4509, 4635, 5253, 6885, 7515, 7803, 8343, 8517, 8755, 13005, 13527, 13905, 14195, 15759, 17201, 22545, 23409, 25551, 26265, 29767, 39015, 41715, 42585, 47277, 48263, 51603, 67635, 76653, 78795, 86005, 89301, 117045, 127755, 141831, 144789, 148835, 154809, 229959, 236385, 241315, 258015, 267903, 292417, 383265, 434367, 446505, 464427, 709155, 723945, 774045, 803709, 877251, 1149795, 1303101, 1339515, 1393281, 1462085, 2171835, 2322135, 2411127, 2631753, 3909303, 4018545, 4386255, 4971089, 6515505, 6966405, 7895259, 12055635, 13158765, 14913267, 19546515, 23685777, 24855445, 39476295, 44739801, 74566335, 118428885, 134219403, 223699005, 402658209, 671097015, 2013291045]

約数ペア:

[(1, 2013291045), (3, 671097015), (5, 402658209), (9, 223699005), (15, 134219403), (17, 118428885), (27, 74566335), (45, 44739801), (51, 39476295), (81, 24855445), (85, 23685777), (103, 19546515), (135, 14913267), (153, 13158765), (167, 12055635), (255, 7895259), (289, 6966405), (309, 6515505), (405, 4971089), (459, 4386255), (501, 4018545), (515, 3909303), (765, 2631753), (835, 2411127), (867, 2322135), (927, 2171835), (1377, 1462085), (1445, 1393281), (1503, 1339515), (1545, 1303101), (1751, 1149795), (2295, 877251), (2505, 803709), (2601, 774045), (2781, 723945), (2839, 709155), (4335, 464427), (4509, 446505), (4635, 434367), (5253, 383265), (6885, 292417), (7515, 267903), (7803, 258015), (8343, 241315), (8517, 236385), (8755, 229959), (13005, 154809), (13527, 148835), (13905, 144789), (14195, 141831), (15759, 127755), (17201, 117045), (22545, 89301), (23409, 86005), (25551, 78795), (26265, 76653), (29767, 67635), (39015, 51603), (41715, 48263), (42585, 47277)]