149042890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9697}}^1$

素因数の和:9786

約数の個数: 32

約数和(自身を含む): 282793680

約数和(自身を除く): 133750790

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 9697, 15370, 19394, 48485, 96970, 281213, 513941, 562426, 1027882, 1406065, 2569705, 2812130, 5139410, 14904289, 29808578, 74521445, 149042890]

約数ペア:

[(1, 149042890), (2, 74521445), (5, 29808578), (10, 14904289), (29, 5139410), (53, 2812130), (58, 2569705), (106, 1406065), (145, 1027882), (265, 562426), (290, 513941), (530, 281213), (1537, 96970), (3074, 48485), (7685, 19394), (9697, 15370)]