230431930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1601}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 427349520

約数和(自身を除く): 196917590

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 389, 778, 1601, 1945, 3202, 3890, 8005, 14393, 16010, 28786, 59237, 71965, 118474, 143930, 296185, 592370, 622789, 1245578, 3113945, 6227890, 23043193, 46086386, 115215965, 230431930]

約数ペア:

[(1, 230431930), (2, 115215965), (5, 46086386), (10, 23043193), (37, 6227890), (74, 3113945), (185, 1245578), (370, 622789), (389, 592370), (778, 296185), (1601, 143930), (1945, 118474), (3202, 71965), (3890, 59237), (8005, 28786), (14393, 16010)]