74038650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 212129280

約数和(自身を除く): 138090630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 525, 535, 642, 659, 749, 1050, 1070, 1318, 1498, 1605, 1977, 2247, 2675, 3210, 3295, 3745, 3954, 4494, 4613, 5350, 6590, 7490, 8025, 9226, 9885, 11235, 13839, 16050, 16475, 18725, 19770, 22470, 23065, 27678, 32950, 37450, 46130, 49425, 56175, 69195, 70513, 98850, 112350, 115325, 138390, 141026, 211539, 230650, 345975, 352565, 423078, 493591, 691950, 705130, 987182, 1057695, 1480773, 1762825, 2115390, 2467955, 2961546, 3525650, 4935910, 5288475, 7403865, 10576950, 12339775, 14807730, 24679550, 37019325, 74038650]

約数ペア:

[(1, 74038650), (2, 37019325), (3, 24679550), (5, 14807730), (6, 12339775), (7, 10576950), (10, 7403865), (14, 5288475), (15, 4935910), (21, 3525650), (25, 2961546), (30, 2467955), (35, 2115390), (42, 1762825), (50, 1480773), (70, 1057695), (75, 987182), (105, 705130), (107, 691950), (150, 493591), (175, 423078), (210, 352565), (214, 345975), (321, 230650), (350, 211539), (525, 141026), (535, 138390), (642, 115325), (659, 112350), (749, 98850), (1050, 70513), (1070, 69195), (1318, 56175), (1498, 49425), (1605, 46130), (1977, 37450), (2247, 32950), (2675, 27678), (3210, 23065), (3295, 22470), (3745, 19770), (3954, 18725), (4494, 16475), (4613, 16050), (5350, 13839), (6590, 11235), (7490, 9885), (8025, 9226)]