16684830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 43889040

約数和(自身を除く): 27204210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2083, 2670, 4005, 4166, 6249, 8010, 10415, 12498, 18747, 20830, 31245, 37494, 62490, 93735, 185387, 187470, 370774, 556161, 926935, 1112322, 1668483, 1853870, 2780805, 3336966, 5561610, 8342415, 16684830]

約数ペア:

[(1, 16684830), (2, 8342415), (3, 5561610), (5, 3336966), (6, 2780805), (9, 1853870), (10, 1668483), (15, 1112322), (18, 926935), (30, 556161), (45, 370774), (89, 187470), (90, 185387), (178, 93735), (267, 62490), (445, 37494), (534, 31245), (801, 20830), (890, 18747), (1335, 12498), (1602, 10415), (2083, 8010), (2670, 6249), (4005, 4166)]