68528910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2377}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 170017488

約数和(自身を除く): 101488578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2377, 2883, 4754, 4805, 5766, 7131, 9610, 11885, 14262, 14415, 23770, 28830, 35655, 71310, 73687, 147374, 221061, 368435, 442122, 736870, 1105305, 2210610, 2284297, 4568594, 6852891, 11421485, 13705782, 22842970, 34264455, 68528910]

約数ペア:

[(1, 68528910), (2, 34264455), (3, 22842970), (5, 13705782), (6, 11421485), (10, 6852891), (15, 4568594), (30, 2284297), (31, 2210610), (62, 1105305), (93, 736870), (155, 442122), (186, 368435), (310, 221061), (465, 147374), (930, 73687), (961, 71310), (1922, 35655), (2377, 28830), (2883, 23770), (4754, 14415), (4805, 14262), (5766, 11885), (7131, 9610)]