64830010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 142518528

約数和(自身を除く): 77688518

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 157, 170, 238, 314, 347, 595, 694, 785, 1099, 1190, 1570, 1735, 2198, 2429, 2669, 3470, 4858, 5338, 5495, 5899, 10990, 11798, 12145, 13345, 18683, 24290, 26690, 29495, 37366, 41293, 54479, 58990, 82586, 93415, 108958, 186830, 206465, 272395, 381353, 412930, 544790, 762706, 926143, 1852286, 1906765, 3813530, 4630715, 6483001, 9261430, 12966002, 32415005, 64830010]

約数ペア:

[(1, 64830010), (2, 32415005), (5, 12966002), (7, 9261430), (10, 6483001), (14, 4630715), (17, 3813530), (34, 1906765), (35, 1852286), (70, 926143), (85, 762706), (119, 544790), (157, 412930), (170, 381353), (238, 272395), (314, 206465), (347, 186830), (595, 108958), (694, 93415), (785, 82586), (1099, 58990), (1190, 54479), (1570, 41293), (1735, 37366), (2198, 29495), (2429, 26690), (2669, 24290), (3470, 18683), (4858, 13345), (5338, 12145), (5495, 11798), (5899, 10990)]