22241590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 49042800

約数和(自身を除く): 26801210

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2389, 4655, 4778, 9310, 11945, 16723, 23890, 33446, 45391, 83615, 90782, 117061, 167230, 226955, 234122, 317737, 453910, 585305, 635474, 1170610, 1588685, 2224159, 3177370, 4448318, 11120795, 22241590]

約数ペア:

[(1, 22241590), (2, 11120795), (5, 4448318), (7, 3177370), (10, 2224159), (14, 1588685), (19, 1170610), (35, 635474), (38, 585305), (49, 453910), (70, 317737), (95, 234122), (98, 226955), (133, 167230), (190, 117061), (245, 90782), (266, 83615), (490, 45391), (665, 33446), (931, 23890), (1330, 16723), (1862, 11945), (2389, 9310), (4655, 4778)]