2053204590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{108463}}^1$

素因数の和:109104

約数の個数: 32

約数和(自身を含む): 4935545856

約数和(自身を除く): 2882341266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 18930, 108463, 216926, 325389, 542315, 650778, 1084630, 1626945, 3253890, 68440153, 136880306, 205320459, 342200765, 410640918, 684401530, 1026602295, 2053204590]

約数ペア:

[(1, 2053204590), (2, 1026602295), (3, 684401530), (5, 410640918), (6, 342200765), (10, 205320459), (15, 136880306), (30, 68440153), (631, 3253890), (1262, 1626945), (1893, 1084630), (3155, 650778), (3786, 542315), (6310, 325389), (9465, 216926), (18930, 108463)]