121448890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 224040960

約数和(自身を除く): 102592070

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 1663, 3326, 7303, 8315, 14606, 16630, 36515, 73030, 111421, 181267, 222842, 362534, 557105, 906335, 1114210, 1812670, 12144889, 24289778, 60724445, 121448890]

約数ペア:

[(1, 121448890), (2, 60724445), (5, 24289778), (10, 12144889), (67, 1812670), (109, 1114210), (134, 906335), (218, 557105), (335, 362534), (545, 222842), (670, 181267), (1090, 111421), (1663, 73030), (3326, 36515), (7303, 16630), (8315, 14606)]