150515780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103093}}^1$

素因数の和:103175

約数の個数: 24

約数和(自身を含む): 320416152

約数和(自身を除く): 169900372

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 103093, 206186, 412372, 515465, 1030930, 2061860, 7525789, 15051578, 30103156, 37628945, 75257890, 150515780]

約数ペア:

[(1, 150515780), (2, 75257890), (4, 37628945), (5, 30103156), (10, 15051578), (20, 7525789), (73, 2061860), (146, 1030930), (292, 515465), (365, 412372), (730, 206186), (1460, 103093)]