16612860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25171}}^1$

素因数の和:25194

約数の個数: 48

約数和(自身を含む): 50746752

約数和(自身を除く): 34133892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25171, 50342, 75513, 100684, 125855, 151026, 251710, 276881, 302052, 377565, 503420, 553762, 755130, 830643, 1107524, 1384405, 1510260, 1661286, 2768810, 3322572, 4153215, 5537620, 8306430, 16612860]

約数ペア:

[(1, 16612860), (2, 8306430), (3, 5537620), (4, 4153215), (5, 3322572), (6, 2768810), (10, 1661286), (11, 1510260), (12, 1384405), (15, 1107524), (20, 830643), (22, 755130), (30, 553762), (33, 503420), (44, 377565), (55, 302052), (60, 276881), (66, 251710), (110, 151026), (132, 125855), (165, 100684), (220, 75513), (330, 50342), (660, 25171)]