125372910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321469}}^1$

素因数の和:321492

約数の個数: 32

約数和(自身を含む): 324041760

約数和(自身を除く): 198668850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321469, 642938, 964407, 1607345, 1928814, 3214690, 4179097, 4822035, 8358194, 9644070, 12537291, 20895485, 25074582, 41790970, 62686455, 125372910]

約数ペア:

[(1, 125372910), (2, 62686455), (3, 41790970), (5, 25074582), (6, 20895485), (10, 12537291), (13, 9644070), (15, 8358194), (26, 4822035), (30, 4179097), (39, 3214690), (65, 1928814), (78, 1607345), (130, 964407), (195, 642938), (390, 321469)]