13958760

素因数分解:

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

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 42379200

約数和(自身を除く): 28420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1307, 1335, 1780, 2136, 2614, 2670, 3560, 3921, 5228, 5340, 6535, 7842, 10456, 10680, 13070, 15684, 19605, 26140, 31368, 39210, 52280, 78420, 116323, 156840, 232646, 348969, 465292, 581615, 697938, 930584, 1163230, 1395876, 1744845, 2326460, 2791752, 3489690, 4652920, 6979380, 13958760]

約数ペア:

[(1, 13958760), (2, 6979380), (3, 4652920), (4, 3489690), (5, 2791752), (6, 2326460), (8, 1744845), (10, 1395876), (12, 1163230), (15, 930584), (20, 697938), (24, 581615), (30, 465292), (40, 348969), (60, 232646), (89, 156840), (120, 116323), (178, 78420), (267, 52280), (356, 39210), (445, 31368), (534, 26140), (712, 19605), (890, 15684), (1068, 13070), (1307, 10680), (1335, 10456), (1780, 7842), (2136, 6535), (2614, 5340), (2670, 5228), (3560, 3921)]