120899318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 203904000

約数和(自身を除く): 83004682

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 3539, 7078, 17081, 34162, 67241, 102631, 109709, 134482, 205262, 219418, 1949989, 2084471, 3181561, 3899978, 4168942, 6363122, 60449659, 120899318]

約数ペア:

[(1, 120899318), (2, 60449659), (19, 6363122), (29, 4168942), (31, 3899978), (38, 3181561), (58, 2084471), (62, 1949989), (551, 219418), (589, 205262), (899, 134482), (1102, 109709), (1178, 102631), (1798, 67241), (3539, 34162), (7078, 17081)]