2367260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 5847744

約数和(自身を除く): 3480484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 457, 518, 740, 914, 1036, 1295, 1828, 2285, 2590, 3199, 4570, 5180, 6398, 9140, 12796, 15995, 16909, 31990, 33818, 63980, 67636, 84545, 118363, 169090, 236726, 338180, 473452, 591815, 1183630, 2367260]

約数ペア:

[(1, 2367260), (2, 1183630), (4, 591815), (5, 473452), (7, 338180), (10, 236726), (14, 169090), (20, 118363), (28, 84545), (35, 67636), (37, 63980), (70, 33818), (74, 31990), (140, 16909), (148, 15995), (185, 12796), (259, 9140), (370, 6398), (457, 5180), (518, 4570), (740, 3199), (914, 2590), (1036, 2285), (1295, 1828)]