123035570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 259155288

約数和(自身を除く): 136119718

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 965, 1301, 1351, 1930, 2602, 2702, 6505, 6755, 9107, 9457, 13010, 13510, 18214, 18914, 45535, 47285, 63749, 91070, 94570, 127498, 251093, 318745, 502186, 637490, 1255465, 1757651, 2510930, 3515302, 8788255, 12303557, 17576510, 24607114, 61517785, 123035570]

約数ペア:

[(1, 123035570), (2, 61517785), (5, 24607114), (7, 17576510), (10, 12303557), (14, 8788255), (35, 3515302), (49, 2510930), (70, 1757651), (98, 1255465), (193, 637490), (245, 502186), (386, 318745), (490, 251093), (965, 127498), (1301, 94570), (1351, 91070), (1930, 63749), (2602, 47285), (2702, 45535), (6505, 18914), (6755, 18214), (9107, 13510), (9457, 13010)]