149040270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{552001}}^1$

素因数の和:552017

約数の個数: 32

約数和(自身を含む): 397441440

約数和(自身を除く): 248401170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 552001, 1104002, 1656003, 2760005, 3312006, 4968009, 5520010, 8280015, 9936018, 14904027, 16560030, 24840045, 29808054, 49680090, 74520135, 149040270]

約数ペア:

[(1, 149040270), (2, 74520135), (3, 49680090), (5, 29808054), (6, 24840045), (9, 16560030), (10, 14904027), (15, 9936018), (18, 8280015), (27, 5520010), (30, 4968009), (45, 3312006), (54, 2760005), (90, 1656003), (135, 1104002), (270, 552001)]