1172193190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{26879}}^1$

素因数の和:26989

約数の個数: 48

約数和(自身を含む): 2482099200

約数和(自身を除く): 1309906010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 6230, 8722, 21805, 26879, 43610, 53758, 134395, 188153, 268790, 376306, 940765, 1317071, 1881530, 2392231, 2634142, 4784462, 6585355, 11961155, 13170710, 16745617, 23922310, 33491234, 83728085, 117219319, 167456170, 234438638, 586096595, 1172193190]

約数ペア:

[(1, 1172193190), (2, 586096595), (5, 234438638), (7, 167456170), (10, 117219319), (14, 83728085), (35, 33491234), (49, 23922310), (70, 16745617), (89, 13170710), (98, 11961155), (178, 6585355), (245, 4784462), (445, 2634142), (490, 2392231), (623, 1881530), (890, 1317071), (1246, 940765), (3115, 376306), (4361, 268790), (6230, 188153), (8722, 134395), (21805, 53758), (26879, 43610)]