2356530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 6369408

約数和(自身を除く): 4012878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 193, 222, 330, 370, 386, 407, 555, 579, 814, 965, 1110, 1158, 1221, 1930, 2035, 2123, 2442, 2895, 4070, 4246, 5790, 6105, 6369, 7141, 10615, 12210, 12738, 14282, 21230, 21423, 31845, 35705, 42846, 63690, 71410, 78551, 107115, 157102, 214230, 235653, 392755, 471306, 785510, 1178265, 2356530]

約数ペア:

[(1, 2356530), (2, 1178265), (3, 785510), (5, 471306), (6, 392755), (10, 235653), (11, 214230), (15, 157102), (22, 107115), (30, 78551), (33, 71410), (37, 63690), (55, 42846), (66, 35705), (74, 31845), (110, 21423), (111, 21230), (165, 14282), (185, 12738), (193, 12210), (222, 10615), (330, 7141), (370, 6369), (386, 6105), (407, 5790), (555, 4246), (579, 4070), (814, 2895), (965, 2442), (1110, 2123), (1158, 2035), (1221, 1930)]