30193090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 57496320

約数和(自身を除く): 27303230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 433, 734, 866, 1835, 2165, 3670, 4330, 6973, 8227, 13946, 16454, 34865, 41135, 69730, 82270, 158911, 317822, 794555, 1589110, 3019309, 6038618, 15096545, 30193090]

約数ペア:

[(1, 30193090), (2, 15096545), (5, 6038618), (10, 3019309), (19, 1589110), (38, 794555), (95, 317822), (190, 158911), (367, 82270), (433, 69730), (734, 41135), (866, 34865), (1835, 16454), (2165, 13946), (3670, 8227), (4330, 6973)]