23015510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 47615040

約数和(自身を除く): 24599530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1669, 1970, 2758, 3338, 6895, 8345, 11683, 13790, 16690, 23366, 58415, 116830, 328793, 657586, 1643965, 2301551, 3287930, 4603102, 11507755, 23015510]

約数ペア:

[(1, 23015510), (2, 11507755), (5, 4603102), (7, 3287930), (10, 2301551), (14, 1643965), (35, 657586), (70, 328793), (197, 116830), (394, 58415), (985, 23366), (1379, 16690), (1669, 13790), (1970, 11683), (2758, 8345), (3338, 6895)]