1901473770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{4253}}^1$

素因数の和:6399

約数の個数: 64

約数和(自身を含む): 5219147520

約数和(自身を除く): 3317673750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2129, 4253, 4258, 6387, 8506, 10645, 12759, 12774, 14903, 21265, 21290, 25518, 29771, 29806, 31935, 42530, 44709, 59542, 63795, 63870, 74515, 89313, 89418, 127590, 148855, 149030, 178626, 223545, 297710, 446565, 447090, 893130, 9054637, 18109274, 27163911, 45273185, 54327822, 63382459, 90546370, 126764918, 135819555, 190147377, 271639110, 316912295, 380294754, 633824590, 950736885, 1901473770]

約数ペア:

[(1, 1901473770), (2, 950736885), (3, 633824590), (5, 380294754), (6, 316912295), (7, 271639110), (10, 190147377), (14, 135819555), (15, 126764918), (21, 90546370), (30, 63382459), (35, 54327822), (42, 45273185), (70, 27163911), (105, 18109274), (210, 9054637), (2129, 893130), (4253, 447090), (4258, 446565), (6387, 297710), (8506, 223545), (10645, 178626), (12759, 149030), (12774, 148855), (14903, 127590), (21265, 89418), (21290, 89313), (25518, 74515), (29771, 63870), (29806, 63795), (31935, 59542), (42530, 44709)]