529470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 1477440

約数和(自身を除く): 947970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 53, 54, 74, 90, 106, 111, 135, 159, 185, 222, 265, 270, 318, 333, 370, 477, 530, 555, 666, 795, 954, 999, 1110, 1431, 1590, 1665, 1961, 1998, 2385, 2862, 3330, 3922, 4770, 4995, 5883, 7155, 9805, 9990, 11766, 14310, 17649, 19610, 29415, 35298, 52947, 58830, 88245, 105894, 176490, 264735, 529470]

約数ペア:

[(1, 529470), (2, 264735), (3, 176490), (5, 105894), (6, 88245), (9, 58830), (10, 52947), (15, 35298), (18, 29415), (27, 19610), (30, 17649), (37, 14310), (45, 11766), (53, 9990), (54, 9805), (74, 7155), (90, 5883), (106, 4995), (111, 4770), (135, 3922), (159, 3330), (185, 2862), (222, 2385), (265, 1998), (270, 1961), (318, 1665), (333, 1590), (370, 1431), (477, 1110), (530, 999), (555, 954), (666, 795)]