16290810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5883

約数の個数: 48

約数和(自身を含む): 43729920

約数和(自身を除く): 27439110

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, 5839, 11678, 17517, 29195, 35034, 52551, 58390, 87585, 105102, 175170, 181009, 262755, 362018, 525510, 543027, 905045, 1086054, 1629081, 1810090, 2715135, 3258162, 5430270, 8145405, 16290810]

約数ペア:

[(1, 16290810), (2, 8145405), (3, 5430270), (5, 3258162), (6, 2715135), (9, 1810090), (10, 1629081), (15, 1086054), (18, 905045), (30, 543027), (31, 525510), (45, 362018), (62, 262755), (90, 181009), (93, 175170), (155, 105102), (186, 87585), (279, 58390), (310, 52551), (465, 35034), (558, 29195), (930, 17517), (1395, 11678), (2790, 5839)]