156988830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275419}}^1$

素因数の和:275448

約数の個数: 32

約数和(自身を含む): 396604800

約数和(自身を除く): 239615970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275419, 550838, 826257, 1377095, 1652514, 2754190, 4131285, 5232961, 8262570, 10465922, 15698883, 26164805, 31397766, 52329610, 78494415, 156988830]

約数ペア:

[(1, 156988830), (2, 78494415), (3, 52329610), (5, 31397766), (6, 26164805), (10, 15698883), (15, 10465922), (19, 8262570), (30, 5232961), (38, 4131285), (57, 2754190), (95, 1652514), (114, 1377095), (190, 826257), (285, 550838), (570, 275419)]