16787580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3371}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 47585664

約数和(自身を除く): 30798084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3371, 4980, 6742, 10113, 13484, 16855, 20226, 33710, 40452, 50565, 67420, 101130, 202260, 279793, 559586, 839379, 1119172, 1398965, 1678758, 2797930, 3357516, 4196895, 5595860, 8393790, 16787580]

約数ペア:

[(1, 16787580), (2, 8393790), (3, 5595860), (4, 4196895), (5, 3357516), (6, 2797930), (10, 1678758), (12, 1398965), (15, 1119172), (20, 839379), (30, 559586), (60, 279793), (83, 202260), (166, 101130), (249, 67420), (332, 50565), (415, 40452), (498, 33710), (830, 20226), (996, 16855), (1245, 13484), (1660, 10113), (2490, 6742), (3371, 4980)]