247477070

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2477}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 454603968

約数和(自身を除く): 207126898

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 2477, 4954, 9991, 12385, 19982, 24770, 49955, 99910, 240269, 255131, 480538, 510262, 1201345, 1275655, 2402690, 2551310, 24747707, 49495414, 123738535, 247477070]

約数ペア:

[(1, 247477070), (2, 123738535), (5, 49495414), (10, 24747707), (97, 2551310), (103, 2402690), (194, 1275655), (206, 1201345), (485, 510262), (515, 480538), (970, 255131), (1030, 240269), (2477, 99910), (4954, 49955), (9991, 24770), (12385, 19982)]