145433610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76949}}^1$

素因数の和:76972

約数の個数: 64

約数和(自身を含む): 443232000

約数和(自身を除く): 297798390

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, 315, 378, 630, 945, 1890, 76949, 153898, 230847, 384745, 461694, 538643, 692541, 769490, 1077286, 1154235, 1385082, 1615929, 2077623, 2308470, 2693215, 3231858, 3462705, 4155246, 4847787, 5386430, 6925410, 8079645, 9695574, 10388115, 14543361, 16159290, 20776230, 24238935, 29086722, 48477870, 72716805, 145433610]

約数ペア:

[(1, 145433610), (2, 72716805), (3, 48477870), (5, 29086722), (6, 24238935), (7, 20776230), (9, 16159290), (10, 14543361), (14, 10388115), (15, 9695574), (18, 8079645), (21, 6925410), (27, 5386430), (30, 4847787), (35, 4155246), (42, 3462705), (45, 3231858), (54, 2693215), (63, 2308470), (70, 2077623), (90, 1615929), (105, 1385082), (126, 1154235), (135, 1077286), (189, 769490), (210, 692541), (270, 538643), (315, 461694), (378, 384745), (630, 230847), (945, 153898), (1890, 76949)]