565731180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{448993}}^1$

素因数の和:449015

約数の個数: 72

約数和(自身を含む): 1961205792

約数和(自身を除く): 1395474612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 448993, 897986, 1346979, 1795972, 2244965, 2693958, 3142951, 4040937, 4489930, 5387916, 6285902, 6734895, 8081874, 8979860, 9428853, 12571804, 13469790, 15714755, 16163748, 18857706, 20204685, 26939580, 28286559, 31429510, 37715412, 40409370, 47144265, 56573118, 62859020, 80818740, 94288530, 113146236, 141432795, 188577060, 282865590, 565731180]

約数ペア:

[(1, 565731180), (2, 282865590), (3, 188577060), (4, 141432795), (5, 113146236), (6, 94288530), (7, 80818740), (9, 62859020), (10, 56573118), (12, 47144265), (14, 40409370), (15, 37715412), (18, 31429510), (20, 28286559), (21, 26939580), (28, 20204685), (30, 18857706), (35, 16163748), (36, 15714755), (42, 13469790), (45, 12571804), (60, 9428853), (63, 8979860), (70, 8081874), (84, 6734895), (90, 6285902), (105, 5387916), (126, 4489930), (140, 4040937), (180, 3142951), (210, 2693958), (252, 2244965), (315, 1795972), (420, 1346979), (630, 897986), (1260, 448993)]