29163820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29759}}^1$

素因数の和:29782

約数の個数: 36

約数和(自身を含む): 71245440

約数和(自身を除く): 42081620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29759, 59518, 119036, 148795, 208313, 297590, 416626, 595180, 833252, 1041565, 1458191, 2083130, 2916382, 4166260, 5832764, 7290955, 14581910, 29163820]

約数ペア:

[(1, 29163820), (2, 14581910), (4, 7290955), (5, 5832764), (7, 4166260), (10, 2916382), (14, 2083130), (20, 1458191), (28, 1041565), (35, 833252), (49, 595180), (70, 416626), (98, 297590), (140, 208313), (196, 148795), (245, 119036), (490, 59518), (980, 29759)]