74343045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 141801408

約数和(自身を除く): 67458363

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 2467, 4305, 6027, 7401, 10045, 12335, 17269, 30135, 37005, 51807, 86345, 101147, 120883, 259035, 303441, 362649, 505735, 604415, 708029, 1517205, 1813245, 2124087, 3540145, 4956203, 10620435, 14868609, 24781015, 74343045]

約数ペア:

[(1, 74343045), (3, 24781015), (5, 14868609), (7, 10620435), (15, 4956203), (21, 3540145), (35, 2124087), (41, 1813245), (49, 1517205), (105, 708029), (123, 604415), (147, 505735), (205, 362649), (245, 303441), (287, 259035), (615, 120883), (735, 101147), (861, 86345), (1435, 51807), (2009, 37005), (2467, 30135), (4305, 17269), (6027, 12335), (7401, 10045)]