42389790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38189}}^1$

素因数の和:38236

約数の個数: 32

約数和(自身を含む): 104487840

約数和(自身を除く): 62098050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 38189, 76378, 114567, 190945, 229134, 381890, 572835, 1145670, 1412993, 2825986, 4238979, 7064965, 8477958, 14129930, 21194895, 42389790]

約数ペア:

[(1, 42389790), (2, 21194895), (3, 14129930), (5, 8477958), (6, 7064965), (10, 4238979), (15, 2825986), (30, 1412993), (37, 1145670), (74, 572835), (111, 381890), (185, 229134), (222, 190945), (370, 114567), (555, 76378), (1110, 38189)]