16385340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 46069632

約数和(自身を除く): 29684292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 787, 1041, 1388, 1574, 1735, 2082, 2361, 3148, 3470, 3935, 4164, 4722, 5205, 6940, 7870, 9444, 10410, 11805, 15740, 20820, 23610, 47220, 273089, 546178, 819267, 1092356, 1365445, 1638534, 2730890, 3277068, 4096335, 5461780, 8192670, 16385340]

約数ペア:

[(1, 16385340), (2, 8192670), (3, 5461780), (4, 4096335), (5, 3277068), (6, 2730890), (10, 1638534), (12, 1365445), (15, 1092356), (20, 819267), (30, 546178), (60, 273089), (347, 47220), (694, 23610), (787, 20820), (1041, 15740), (1388, 11805), (1574, 10410), (1735, 9444), (2082, 7870), (2361, 6940), (3148, 5205), (3470, 4722), (3935, 4164)]