28264710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 72487872

約数和(自身を除く): 44223162

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 353, 471, 510, 706, 785, 942, 1059, 1570, 1765, 2118, 2355, 2669, 3530, 4710, 5295, 5338, 6001, 8007, 10590, 12002, 13345, 16014, 18003, 26690, 30005, 36006, 40035, 55421, 60010, 80070, 90015, 110842, 166263, 180030, 277105, 332526, 554210, 831315, 942157, 1662630, 1884314, 2826471, 4710785, 5652942, 9421570, 14132355, 28264710]

約数ペア:

[(1, 28264710), (2, 14132355), (3, 9421570), (5, 5652942), (6, 4710785), (10, 2826471), (15, 1884314), (17, 1662630), (30, 942157), (34, 831315), (51, 554210), (85, 332526), (102, 277105), (157, 180030), (170, 166263), (255, 110842), (314, 90015), (353, 80070), (471, 60010), (510, 55421), (706, 40035), (785, 36006), (942, 30005), (1059, 26690), (1570, 18003), (1765, 16014), (2118, 13345), (2355, 12002), (2669, 10590), (3530, 8007), (4710, 6001), (5295, 5338)]