75537390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81223}}^1$

素因数の和:81264

約数の個数: 32

約数和(自身を含む): 187140096

約数和(自身を除く): 111602706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 81223, 162446, 243669, 406115, 487338, 812230, 1218345, 2436690, 2517913, 5035826, 7553739, 12589565, 15107478, 25179130, 37768695, 75537390]

約数ペア:

[(1, 75537390), (2, 37768695), (3, 25179130), (5, 15107478), (6, 12589565), (10, 7553739), (15, 5035826), (30, 2517913), (31, 2436690), (62, 1218345), (93, 812230), (155, 487338), (186, 406115), (310, 243669), (465, 162446), (930, 81223)]