98319970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 207301248

約数和(自身を除く): 108981278

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 815, 1141, 1231, 1630, 2282, 2462, 5705, 6155, 7987, 8617, 11410, 12310, 15974, 17234, 39935, 43085, 60319, 79870, 86170, 120638, 200653, 301595, 401306, 603190, 1003265, 1404571, 2006530, 2809142, 7022855, 9831997, 14045710, 19663994, 49159985, 98319970]

約数ペア:

[(1, 98319970), (2, 49159985), (5, 19663994), (7, 14045710), (10, 9831997), (14, 7022855), (35, 2809142), (49, 2006530), (70, 1404571), (98, 1003265), (163, 603190), (245, 401306), (326, 301595), (490, 200653), (815, 120638), (1141, 86170), (1231, 79870), (1630, 60319), (2282, 43085), (2462, 39935), (5705, 17234), (6155, 15974), (7987, 12310), (8617, 11410)]