21733170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23369}}^1$

素因数の和:23410

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 32111310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 23369, 46738, 70107, 116845, 140214, 233690, 350535, 701070, 724439, 1448878, 2173317, 3622195, 4346634, 7244390, 10866585, 21733170]

約数ペア:

[(1, 21733170), (2, 10866585), (3, 7244390), (5, 4346634), (6, 3622195), (10, 2173317), (15, 1448878), (30, 724439), (31, 701070), (62, 350535), (93, 233690), (155, 140214), (186, 116845), (310, 70107), (465, 46738), (930, 23369)]