2013227265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 3810263040

約数和(自身を除く): 1797035775

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 569, 651, 1085, 1087, 1707, 2845, 3255, 3261, 3983, 5435, 7609, 8535, 11949, 16305, 17639, 19915, 22827, 33697, 38045, 52917, 59745, 88195, 101091, 114135, 123473, 168485, 235879, 264585, 370419, 505455, 617365, 618503, 707637, 1179395, 1852095, 1855509, 3092515, 3538185, 4329521, 9277545, 12988563, 19173593, 21647605, 57520779, 64942815, 95867965, 134215151, 287603895, 402645453, 671075755, 2013227265]

約数ペア:

[(1, 2013227265), (3, 671075755), (5, 402645453), (7, 287603895), (15, 134215151), (21, 95867965), (31, 64942815), (35, 57520779), (93, 21647605), (105, 19173593), (155, 12988563), (217, 9277545), (465, 4329521), (569, 3538185), (651, 3092515), (1085, 1855509), (1087, 1852095), (1707, 1179395), (2845, 707637), (3255, 618503), (3261, 617365), (3983, 505455), (5435, 370419), (7609, 264585), (8535, 235879), (11949, 168485), (16305, 123473), (17639, 114135), (19915, 101091), (22827, 88195), (33697, 59745), (38045, 52917)]