149915460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42349}}^1$

素因数の和:42420

約数の個数: 48

約数和(自身を含む): 426888000

約数和(自身を除く): 276972540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 42349, 84698, 127047, 169396, 211745, 254094, 423490, 508188, 635235, 846980, 1270470, 2498591, 2540940, 4997182, 7495773, 9994364, 12492955, 14991546, 24985910, 29983092, 37478865, 49971820, 74957730, 149915460]

約数ペア:

[(1, 149915460), (2, 74957730), (3, 49971820), (4, 37478865), (5, 29983092), (6, 24985910), (10, 14991546), (12, 12492955), (15, 9994364), (20, 7495773), (30, 4997182), (59, 2540940), (60, 2498591), (118, 1270470), (177, 846980), (236, 635235), (295, 508188), (354, 423490), (590, 254094), (708, 211745), (885, 169396), (1180, 127047), (1770, 84698), (3540, 42349)]