29898890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8126

約数の個数: 32

約数和(自身を含む): 62674560

約数和(自身を除く): 32775670

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 8059, 16118, 40295, 56413, 80590, 112826, 282065, 427127, 564130, 854254, 2135635, 2989889, 4271270, 5979778, 14949445, 29898890]

約数ペア:

[(1, 29898890), (2, 14949445), (5, 5979778), (7, 4271270), (10, 2989889), (14, 2135635), (35, 854254), (53, 564130), (70, 427127), (106, 282065), (265, 112826), (371, 80590), (530, 56413), (742, 40295), (1855, 16118), (3710, 8059)]