15697555510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{109873}}^1$

素因数の和:110057

約数の個数: 64

約数和(自身を含む): 34997945472

約数和(自身を除く): 19300389962

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 785, 910, 1099, 1570, 2041, 2198, 4082, 5495, 10205, 10990, 14287, 20410, 28574, 71435, 109873, 142870, 219746, 549365, 769111, 1098730, 1428349, 1538222, 2856698, 3845555, 7141745, 7691110, 9998443, 14283490, 17250061, 19996886, 34500122, 49992215, 86250305, 99984430, 120750427, 172500610, 224250793, 241500854, 448501586, 603752135, 1121253965, 1207504270, 1569755551, 2242507930, 3139511102, 7848777755, 15697555510]

約数ペア:

[(1, 15697555510), (2, 7848777755), (5, 3139511102), (7, 2242507930), (10, 1569755551), (13, 1207504270), (14, 1121253965), (26, 603752135), (35, 448501586), (65, 241500854), (70, 224250793), (91, 172500610), (130, 120750427), (157, 99984430), (182, 86250305), (314, 49992215), (455, 34500122), (785, 19996886), (910, 17250061), (1099, 14283490), (1570, 9998443), (2041, 7691110), (2198, 7141745), (4082, 3845555), (5495, 2856698), (10205, 1538222), (10990, 1428349), (14287, 1098730), (20410, 769111), (28574, 549365), (71435, 219746), (109873, 142870)]