291882010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{245279}}^1$

素因数の和:245310

約数の個数: 32

約数和(自身を含む): 635765760

約数和(自身を除く): 343883750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 245279, 490558, 1226395, 1716953, 2452790, 3433906, 4169743, 8339486, 8584765, 17169530, 20848715, 29188201, 41697430, 58376402, 145941005, 291882010]

約数ペア:

[(1, 291882010), (2, 145941005), (5, 58376402), (7, 41697430), (10, 29188201), (14, 20848715), (17, 17169530), (34, 8584765), (35, 8339486), (70, 4169743), (85, 3433906), (119, 2452790), (170, 1716953), (238, 1226395), (595, 490558), (1190, 245279)]