66384570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 182808576

約数和(自身を除く): 116424006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 911, 1041, 1735, 1822, 2082, 2429, 2733, 3470, 4555, 4858, 5205, 5466, 6377, 7287, 9110, 10410, 12145, 12754, 13665, 14574, 19131, 24290, 27330, 31885, 36435, 38262, 63770, 72870, 95655, 191310, 316117, 632234, 948351, 1580585, 1896702, 2212819, 3161170, 4425638, 4741755, 6638457, 9483510, 11064095, 13276914, 22128190, 33192285, 66384570]

約数ペア:

[(1, 66384570), (2, 33192285), (3, 22128190), (5, 13276914), (6, 11064095), (7, 9483510), (10, 6638457), (14, 4741755), (15, 4425638), (21, 3161170), (30, 2212819), (35, 1896702), (42, 1580585), (70, 948351), (105, 632234), (210, 316117), (347, 191310), (694, 95655), (911, 72870), (1041, 63770), (1735, 38262), (1822, 36435), (2082, 31885), (2429, 27330), (2733, 24290), (3470, 19131), (4555, 14574), (4858, 13665), (5205, 12754), (5466, 12145), (6377, 10410), (7287, 9110)]