865351380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14422523}}^1$

素因数の和:14422535

約数の個数: 24

約数和(自身を含む): 2422984032

約数和(自身を除く): 1557632652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14422523, 28845046, 43267569, 57690092, 72112615, 86535138, 144225230, 173070276, 216337845, 288450460, 432675690, 865351380]

約数ペア:

[(1, 865351380), (2, 432675690), (3, 288450460), (4, 216337845), (5, 173070276), (6, 144225230), (10, 86535138), (12, 72112615), (15, 57690092), (20, 43267569), (30, 28845046), (60, 14422523)]