29283380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29881}}^1$

素因数の和:29904

約数の個数: 36

約数和(自身を含む): 71537508

約数和(自身を除く): 42254128

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29881, 59762, 119524, 149405, 209167, 298810, 418334, 597620, 836668, 1045835, 1464169, 2091670, 2928338, 4183340, 5856676, 7320845, 14641690, 29283380]

約数ペア:

[(1, 29283380), (2, 14641690), (4, 7320845), (5, 5856676), (7, 4183340), (10, 2928338), (14, 2091670), (20, 1464169), (28, 1045835), (35, 836668), (49, 597620), (70, 418334), (98, 298810), (140, 209167), (196, 149405), (245, 119524), (490, 59762), (980, 29881)]