78926310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28289}}^1$

素因数の和:28333

約数の個数: 48

約数和(自身を含む): 211835520

約数和(自身を除く): 132909210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28289, 56578, 84867, 141445, 169734, 254601, 282890, 424335, 509202, 848670, 876959, 1273005, 1753918, 2546010, 2630877, 4384795, 5261754, 7892631, 8769590, 13154385, 15785262, 26308770, 39463155, 78926310]

約数ペア:

[(1, 78926310), (2, 39463155), (3, 26308770), (5, 15785262), (6, 13154385), (9, 8769590), (10, 7892631), (15, 5261754), (18, 4384795), (30, 2630877), (31, 2546010), (45, 1753918), (62, 1273005), (90, 876959), (93, 848670), (155, 509202), (186, 424335), (279, 282890), (310, 254601), (465, 169734), (558, 141445), (930, 84867), (1395, 56578), (2790, 28289)]