99725290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 209862144

約数和(自身を除く): 110136854

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 490, 542, 751, 1355, 1502, 1897, 2710, 3755, 3794, 5257, 7510, 9485, 10514, 13279, 18970, 26285, 26558, 36799, 52570, 66395, 73598, 132790, 183995, 203521, 367990, 407042, 1017605, 1424647, 2035210, 2849294, 7123235, 9972529, 14246470, 19945058, 49862645, 99725290]

約数ペア:

[(1, 99725290), (2, 49862645), (5, 19945058), (7, 14246470), (10, 9972529), (14, 7123235), (35, 2849294), (49, 2035210), (70, 1424647), (98, 1017605), (245, 407042), (271, 367990), (490, 203521), (542, 183995), (751, 132790), (1355, 73598), (1502, 66395), (1897, 52570), (2710, 36799), (3755, 26558), (3794, 26285), (5257, 18970), (7510, 13279), (9485, 10514)]