858462810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1244149}}^1$

素因数の和:1244182

約数の個数: 32

約数和(自身を含む): 2149891200

約数和(自身を除く): 1291428390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1244149, 2488298, 3732447, 6220745, 7464894, 12441490, 18662235, 28615427, 37324470, 57230854, 85846281, 143077135, 171692562, 286154270, 429231405, 858462810]

約数ペア:

[(1, 858462810), (2, 429231405), (3, 286154270), (5, 171692562), (6, 143077135), (10, 85846281), (15, 57230854), (23, 37324470), (30, 28615427), (46, 18662235), (69, 12441490), (115, 7464894), (138, 6220745), (230, 3732447), (345, 2488298), (690, 1244149)]