2912643870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4221223}}^1$

素因数の和:4221256

約数の個数: 32

約数和(自身を含む): 7294275072

約数和(自身を除く): 4381631202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 4221223, 8442446, 12663669, 21106115, 25327338, 42212230, 63318345, 97088129, 126636690, 194176258, 291264387, 485440645, 582528774, 970881290, 1456321935, 2912643870]

約数ペア:

[(1, 2912643870), (2, 1456321935), (3, 970881290), (5, 582528774), (6, 485440645), (10, 291264387), (15, 194176258), (23, 126636690), (30, 97088129), (46, 63318345), (69, 42212230), (115, 25327338), (138, 21106115), (230, 12663669), (345, 8442446), (690, 4221223)]