101279790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 72

約数和(自身を含む): 272328264

約数和(自身を除く): 171048474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1171, 1395, 1922, 2342, 2790, 2883, 3513, 4805, 5766, 5855, 7026, 8649, 9610, 10539, 11710, 14415, 17298, 17565, 21078, 28830, 35130, 36301, 43245, 52695, 72602, 86490, 105390, 108903, 181505, 217806, 326709, 363010, 544515, 653418, 1089030, 1125331, 1633545, 2250662, 3267090, 3375993, 5626655, 6751986, 10127979, 11253310, 16879965, 20255958, 33759930, 50639895, 101279790]

約数ペア:

[(1, 101279790), (2, 50639895), (3, 33759930), (5, 20255958), (6, 16879965), (9, 11253310), (10, 10127979), (15, 6751986), (18, 5626655), (30, 3375993), (31, 3267090), (45, 2250662), (62, 1633545), (90, 1125331), (93, 1089030), (155, 653418), (186, 544515), (279, 363010), (310, 326709), (465, 217806), (558, 181505), (930, 108903), (961, 105390), (1171, 86490), (1395, 72602), (1922, 52695), (2342, 43245), (2790, 36301), (2883, 35130), (3513, 28830), (4805, 21078), (5766, 17565), (5855, 17298), (7026, 14415), (8649, 11710), (9610, 10539)]