1246353030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{81943}}^1$

素因数の和:81982

約数の個数: 72

約数和(自身を含む): 3509005968

約数和(自身を除く): 2262652938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 81943, 163886, 245829, 409715, 491658, 737487, 819430, 1065259, 1229145, 1474974, 2130518, 2458290, 3195777, 3687435, 5326295, 6391554, 7374870, 9587331, 10652590, 13848367, 15978885, 19174662, 27696734, 31957770, 41545101, 47936655, 69241835, 83090202, 95873310, 124635303, 138483670, 207725505, 249270606, 415451010, 623176515, 1246353030]

約数ペア:

[(1, 1246353030), (2, 623176515), (3, 415451010), (5, 249270606), (6, 207725505), (9, 138483670), (10, 124635303), (13, 95873310), (15, 83090202), (18, 69241835), (26, 47936655), (30, 41545101), (39, 31957770), (45, 27696734), (65, 19174662), (78, 15978885), (90, 13848367), (117, 10652590), (130, 9587331), (169, 7374870), (195, 6391554), (234, 5326295), (338, 3687435), (390, 3195777), (507, 2458290), (585, 2130518), (845, 1474974), (1014, 1229145), (1170, 1065259), (1521, 819430), (1690, 737487), (2535, 491658), (3042, 409715), (5070, 245829), (7605, 163886), (15210, 81943)]