2201437210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2003}}^1\times {\mathrm{2243}}^1$

素因数の和:4267

約数の個数: 48

約数和(自身を含む): 4613897376

約数和(自身を除く): 2412460166

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2003, 2243, 4006, 4486, 10015, 11215, 14021, 15701, 20030, 22430, 28042, 31402, 70105, 78505, 98147, 109907, 140210, 157010, 196294, 219814, 490735, 549535, 981470, 1099070, 4492729, 8985458, 22463645, 31449103, 44927290, 62898206, 157245515, 220143721, 314491030, 440287442, 1100718605, 2201437210]

約数ペア:

[(1, 2201437210), (2, 1100718605), (5, 440287442), (7, 314491030), (10, 220143721), (14, 157245515), (35, 62898206), (49, 44927290), (70, 31449103), (98, 22463645), (245, 8985458), (490, 4492729), (2003, 1099070), (2243, 981470), (4006, 549535), (4486, 490735), (10015, 219814), (11215, 196294), (14021, 157010), (15701, 140210), (20030, 109907), (22430, 98147), (28042, 78505), (31402, 70105)]