5428260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 16805880

約数和(自身を除く): 11377620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 569, 636, 795, 954, 1060, 1138, 1590, 1707, 1908, 2276, 2385, 2845, 3180, 3414, 4770, 5121, 5690, 6828, 8535, 9540, 10242, 11380, 17070, 20484, 25605, 30157, 34140, 51210, 60314, 90471, 102420, 120628, 150785, 180942, 271413, 301570, 361884, 452355, 542826, 603140, 904710, 1085652, 1357065, 1809420, 2714130, 5428260]

約数ペア:

[(1, 5428260), (2, 2714130), (3, 1809420), (4, 1357065), (5, 1085652), (6, 904710), (9, 603140), (10, 542826), (12, 452355), (15, 361884), (18, 301570), (20, 271413), (30, 180942), (36, 150785), (45, 120628), (53, 102420), (60, 90471), (90, 60314), (106, 51210), (159, 34140), (180, 30157), (212, 25605), (265, 20484), (318, 17070), (477, 11380), (530, 10242), (569, 9540), (636, 8535), (795, 6828), (954, 5690), (1060, 5121), (1138, 4770), (1590, 3414), (1707, 3180), (1908, 2845), (2276, 2385)]