270157890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{9161}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 649109376

約数和(自身を除く): 378951486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5898, 9161, 9830, 14745, 18322, 27483, 29490, 45805, 54966, 91610, 137415, 274830, 9005263, 18010526, 27015789, 45026315, 54031578, 90052630, 135078945, 270157890]

約数ペア:

[(1, 270157890), (2, 135078945), (3, 90052630), (5, 54031578), (6, 45026315), (10, 27015789), (15, 18010526), (30, 9005263), (983, 274830), (1966, 137415), (2949, 91610), (4915, 54966), (5898, 45805), (9161, 29490), (9830, 27483), (14745, 18322)]