68916570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 173615616

約数和(自身を除く): 104699046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 235, 282, 370, 470, 555, 705, 1110, 1321, 1410, 1739, 2642, 3478, 3963, 5217, 6605, 7926, 8695, 10434, 13210, 17390, 19815, 26085, 39630, 48877, 52170, 62087, 97754, 124174, 146631, 186261, 244385, 293262, 310435, 372522, 488770, 620870, 733155, 931305, 1466310, 1862610, 2297219, 4594438, 6891657, 11486095, 13783314, 22972190, 34458285, 68916570]

約数ペア:

[(1, 68916570), (2, 34458285), (3, 22972190), (5, 13783314), (6, 11486095), (10, 6891657), (15, 4594438), (30, 2297219), (37, 1862610), (47, 1466310), (74, 931305), (94, 733155), (111, 620870), (141, 488770), (185, 372522), (222, 310435), (235, 293262), (282, 244385), (370, 186261), (470, 146631), (555, 124174), (705, 97754), (1110, 62087), (1321, 52170), (1410, 48877), (1739, 39630), (2642, 26085), (3478, 19815), (3963, 17390), (5217, 13210), (6605, 10434), (7926, 8695)]