73971270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26513}}^1$

素因数の和:26557

約数の個数: 48

約数和(自身を含む): 198536832

約数和(自身を除く): 124565562

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, 1395, 2790, 26513, 53026, 79539, 132565, 159078, 238617, 265130, 397695, 477234, 795390, 821903, 1193085, 1643806, 2386170, 2465709, 4109515, 4931418, 7397127, 8219030, 12328545, 14794254, 24657090, 36985635, 73971270]

約数ペア:

[(1, 73971270), (2, 36985635), (3, 24657090), (5, 14794254), (6, 12328545), (9, 8219030), (10, 7397127), (15, 4931418), (18, 4109515), (30, 2465709), (31, 2386170), (45, 1643806), (62, 1193085), (90, 821903), (93, 795390), (155, 477234), (186, 397695), (279, 265130), (310, 238617), (465, 159078), (558, 132565), (930, 79539), (1395, 53026), (2790, 26513)]