1230489894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 2688940800

約数和(自身を除く): 1458450906

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 467, 551, 797, 934, 1102, 1401, 1594, 1653, 2391, 2802, 3306, 4782, 8873, 13543, 15143, 17746, 23113, 26619, 27086, 30286, 40629, 45429, 46226, 53238, 69339, 81258, 90858, 138678, 257317, 372199, 439147, 514634, 744398, 771951, 878294, 1116597, 1317441, 1543902, 2233194, 2634882, 7071781, 10793771, 14143562, 21215343, 21587542, 32381313, 42430686, 64762626, 205081649, 410163298, 615244947, 1230489894]

約数ペア:

[(1, 1230489894), (2, 615244947), (3, 410163298), (6, 205081649), (19, 64762626), (29, 42430686), (38, 32381313), (57, 21587542), (58, 21215343), (87, 14143562), (114, 10793771), (174, 7071781), (467, 2634882), (551, 2233194), (797, 1543902), (934, 1317441), (1102, 1116597), (1401, 878294), (1594, 771951), (1653, 744398), (2391, 514634), (2802, 439147), (3306, 372199), (4782, 257317), (8873, 138678), (13543, 90858), (15143, 81258), (17746, 69339), (23113, 53238), (26619, 46226), (27086, 45429), (30286, 40629)]