16212070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 34604064

約数和(自身を除く): 18391994

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 241, 310, 434, 482, 961, 1085, 1205, 1687, 1922, 2170, 2410, 3374, 4805, 6727, 7471, 8435, 9610, 13454, 14942, 16870, 33635, 37355, 52297, 67270, 74710, 104594, 231601, 261485, 463202, 522970, 1158005, 1621207, 2316010, 3242414, 8106035, 16212070]

約数ペア:

[(1, 16212070), (2, 8106035), (5, 3242414), (7, 2316010), (10, 1621207), (14, 1158005), (31, 522970), (35, 463202), (62, 261485), (70, 231601), (155, 104594), (217, 74710), (241, 67270), (310, 52297), (434, 37355), (482, 33635), (961, 16870), (1085, 14942), (1205, 13454), (1687, 9610), (1922, 8435), (2170, 7471), (2410, 6727), (3374, 4805)]