154620330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19597}}^1$

素因数の和:19870

約数の個数: 32

約数和(自身を含む): 372518784

約数和(自身を除く): 217898454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 19597, 39194, 58791, 97985, 117582, 195970, 293955, 587910, 5154011, 10308022, 15462033, 25770055, 30924066, 51540110, 77310165, 154620330]

約数ペア:

[(1, 154620330), (2, 77310165), (3, 51540110), (5, 30924066), (6, 25770055), (10, 15462033), (15, 10308022), (30, 5154011), (263, 587910), (526, 293955), (789, 195970), (1315, 117582), (1578, 97985), (2630, 58791), (3945, 39194), (7890, 19597)]