1827572810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{428003}}^1$

素因数の和:428078

約数の個数: 32

約数和(自身を含む): 3821219712

約数和(自身を除く): 1993646902

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 428003, 856006, 2140015, 2996021, 4280030, 5992042, 14980105, 26108183, 29960210, 52216366, 130540915, 182757281, 261081830, 365514562, 913786405, 1827572810]

約数ペア:

[(1, 1827572810), (2, 913786405), (5, 365514562), (7, 261081830), (10, 182757281), (14, 130540915), (35, 52216366), (61, 29960210), (70, 26108183), (122, 14980105), (305, 5992042), (427, 4280030), (610, 2996021), (854, 2140015), (2135, 856006), (4270, 428003)]