523530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 1601280

約数和(自身を除く): 1077750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 277, 315, 378, 554, 630, 831, 945, 1385, 1662, 1890, 1939, 2493, 2770, 3878, 4155, 4986, 5817, 7479, 8310, 9695, 11634, 12465, 14958, 17451, 19390, 24930, 29085, 34902, 37395, 52353, 58170, 74790, 87255, 104706, 174510, 261765, 523530]

約数ペア:

[(1, 523530), (2, 261765), (3, 174510), (5, 104706), (6, 87255), (7, 74790), (9, 58170), (10, 52353), (14, 37395), (15, 34902), (18, 29085), (21, 24930), (27, 19390), (30, 17451), (35, 14958), (42, 12465), (45, 11634), (54, 9695), (63, 8310), (70, 7479), (90, 5817), (105, 4986), (126, 4155), (135, 3878), (189, 2770), (210, 2493), (270, 1939), (277, 1890), (315, 1662), (378, 1385), (554, 945), (630, 831)]