27650490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 76260096

約数和(自身を除く): 48609606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 373, 706, 746, 1059, 1119, 1765, 1865, 2118, 2238, 2471, 2611, 3530, 3730, 4942, 5222, 5295, 5595, 7413, 7833, 10590, 11190, 12355, 13055, 14826, 15666, 24710, 26110, 37065, 39165, 74130, 78330, 131669, 263338, 395007, 658345, 790014, 921683, 1316690, 1843366, 1975035, 2765049, 3950070, 4608415, 5530098, 9216830, 13825245, 27650490]

約数ペア:

[(1, 27650490), (2, 13825245), (3, 9216830), (5, 5530098), (6, 4608415), (7, 3950070), (10, 2765049), (14, 1975035), (15, 1843366), (21, 1316690), (30, 921683), (35, 790014), (42, 658345), (70, 395007), (105, 263338), (210, 131669), (353, 78330), (373, 74130), (706, 39165), (746, 37065), (1059, 26110), (1119, 24710), (1765, 15666), (1865, 14826), (2118, 13055), (2238, 12355), (2471, 11190), (2611, 10590), (3530, 7833), (3730, 7413), (4942, 5595), (5222, 5295)]