12739380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 36214080

約数和(自身を除く): 23474700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 3169, 4020, 6338, 9507, 12676, 15845, 19014, 31690, 38028, 47535, 63380, 95070, 190140, 212323, 424646, 636969, 849292, 1061615, 1273938, 2123230, 2547876, 3184845, 4246460, 6369690, 12739380]

約数ペア:

[(1, 12739380), (2, 6369690), (3, 4246460), (4, 3184845), (5, 2547876), (6, 2123230), (10, 1273938), (12, 1061615), (15, 849292), (20, 636969), (30, 424646), (60, 212323), (67, 190140), (134, 95070), (201, 63380), (268, 47535), (335, 38028), (402, 31690), (670, 19014), (804, 15845), (1005, 12676), (1340, 9507), (2010, 6338), (3169, 4020)]