39771870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 99173376

約数和(自身を除く): 59401506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 67, 94, 134, 141, 201, 235, 282, 335, 402, 421, 470, 670, 705, 842, 1005, 1263, 1410, 2010, 2105, 2526, 3149, 4210, 6298, 6315, 9447, 12630, 15745, 18894, 19787, 28207, 31490, 39574, 47235, 56414, 59361, 84621, 94470, 98935, 118722, 141035, 169242, 197870, 282070, 296805, 423105, 593610, 846210, 1325729, 2651458, 3977187, 6628645, 7954374, 13257290, 19885935, 39771870]

約数ペア:

[(1, 39771870), (2, 19885935), (3, 13257290), (5, 7954374), (6, 6628645), (10, 3977187), (15, 2651458), (30, 1325729), (47, 846210), (67, 593610), (94, 423105), (134, 296805), (141, 282070), (201, 197870), (235, 169242), (282, 141035), (335, 118722), (402, 98935), (421, 94470), (470, 84621), (670, 59361), (705, 56414), (842, 47235), (1005, 39574), (1263, 31490), (1410, 28207), (2010, 19787), (2105, 18894), (2526, 15745), (3149, 12630), (4210, 9447), (6298, 6315)]