242300140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 523710432

約数和(自身を除く): 281410292

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 335, 365, 670, 730, 1340, 1460, 2477, 4891, 4954, 9782, 9908, 12385, 19564, 24455, 24770, 48910, 49540, 97820, 165959, 180821, 331918, 361642, 663836, 723284, 829795, 904105, 1659590, 1808210, 3319180, 3616420, 12115007, 24230014, 48460028, 60575035, 121150070, 242300140]

約数ペア:

[(1, 242300140), (2, 121150070), (4, 60575035), (5, 48460028), (10, 24230014), (20, 12115007), (67, 3616420), (73, 3319180), (134, 1808210), (146, 1659590), (268, 904105), (292, 829795), (335, 723284), (365, 663836), (670, 361642), (730, 331918), (1340, 180821), (1460, 165959), (2477, 97820), (4891, 49540), (4954, 48910), (9782, 24770), (9908, 24455), (12385, 19564)]