6979380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 19776960

約数和(自身を除く): 12797580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1307, 1335, 1780, 2614, 2670, 3921, 5228, 5340, 6535, 7842, 13070, 15684, 19605, 26140, 39210, 78420, 116323, 232646, 348969, 465292, 581615, 697938, 1163230, 1395876, 1744845, 2326460, 3489690, 6979380]

約数ペア:

[(1, 6979380), (2, 3489690), (3, 2326460), (4, 1744845), (5, 1395876), (6, 1163230), (10, 697938), (12, 581615), (15, 465292), (20, 348969), (30, 232646), (60, 116323), (89, 78420), (178, 39210), (267, 26140), (356, 19605), (445, 15684), (534, 13070), (890, 7842), (1068, 6535), (1307, 5340), (1335, 5228), (1780, 3921), (2614, 2670)]