4752420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 13453440

約数和(自身を除く): 8701020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 769, 1030, 1236, 1538, 1545, 2060, 2307, 3076, 3090, 3845, 4614, 6180, 7690, 9228, 11535, 15380, 23070, 46140, 79207, 158414, 237621, 316828, 396035, 475242, 792070, 950484, 1188105, 1584140, 2376210, 4752420]

約数ペア:

[(1, 4752420), (2, 2376210), (3, 1584140), (4, 1188105), (5, 950484), (6, 792070), (10, 475242), (12, 396035), (15, 316828), (20, 237621), (30, 158414), (60, 79207), (103, 46140), (206, 23070), (309, 15380), (412, 11535), (515, 9228), (618, 7690), (769, 6180), (1030, 4614), (1236, 3845), (1538, 3090), (1545, 3076), (2060, 2307)]