1630844170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{4799}}^1$

素因数の和:6822

約数の個数: 32

約数和(自身を含む): 3110400000

約数和(自身を除く): 1479555830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1999, 3998, 4799, 9598, 9995, 19990, 23995, 33983, 47990, 67966, 81583, 163166, 169915, 339830, 407915, 815830, 9593201, 19186402, 47966005, 95932010, 163084417, 326168834, 815422085, 1630844170]

約数ペア:

[(1, 1630844170), (2, 815422085), (5, 326168834), (10, 163084417), (17, 95932010), (34, 47966005), (85, 19186402), (170, 9593201), (1999, 815830), (3998, 407915), (4799, 339830), (9598, 169915), (9995, 163166), (19990, 81583), (23995, 67966), (33983, 47990)]