28217430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 48894570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 2549, 3690, 5098, 5535, 7647, 11070, 12745, 15294, 22941, 25490, 38235, 45882, 68823, 76470, 104509, 114705, 137646, 209018, 229410, 313527, 344115, 522545, 627054, 688230, 940581, 1045090, 1567635, 1881162, 2821743, 3135270, 4702905, 5643486, 9405810, 14108715, 28217430]

約数ペア:

[(1, 28217430), (2, 14108715), (3, 9405810), (5, 5643486), (6, 4702905), (9, 3135270), (10, 2821743), (15, 1881162), (18, 1567635), (27, 1045090), (30, 940581), (41, 688230), (45, 627054), (54, 522545), (82, 344115), (90, 313527), (123, 229410), (135, 209018), (205, 137646), (246, 114705), (270, 104509), (369, 76470), (410, 68823), (615, 45882), (738, 38235), (1107, 25490), (1230, 22941), (1845, 15294), (2214, 12745), (2549, 11070), (3690, 7647), (5098, 5535)]