8017530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 20487168

約数和(自身を除く): 12469638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 233, 310, 370, 465, 466, 555, 699, 930, 1110, 1147, 1165, 1398, 2294, 2330, 3441, 3495, 5735, 6882, 6990, 7223, 8621, 11470, 14446, 17205, 17242, 21669, 25863, 34410, 36115, 43105, 43338, 51726, 72230, 86210, 108345, 129315, 216690, 258630, 267251, 534502, 801753, 1336255, 1603506, 2672510, 4008765, 8017530]

約数ペア:

[(1, 8017530), (2, 4008765), (3, 2672510), (5, 1603506), (6, 1336255), (10, 801753), (15, 534502), (30, 267251), (31, 258630), (37, 216690), (62, 129315), (74, 108345), (93, 86210), (111, 72230), (155, 51726), (185, 43338), (186, 43105), (222, 36115), (233, 34410), (310, 25863), (370, 21669), (465, 17242), (466, 17205), (555, 14446), (699, 11470), (930, 8621), (1110, 7223), (1147, 6990), (1165, 6882), (1398, 5735), (2294, 3495), (2330, 3441)]