34101970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 39614510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 107, 145, 157, 203, 214, 290, 314, 406, 535, 749, 785, 1015, 1070, 1099, 1498, 1570, 2030, 2198, 3103, 3745, 4553, 5495, 6206, 7490, 9106, 10990, 15515, 16799, 21721, 22765, 31030, 31871, 33598, 43442, 45530, 63742, 83995, 108605, 117593, 159355, 167990, 217210, 235186, 318710, 487171, 587965, 974342, 1175930, 2435855, 3410197, 4871710, 6820394, 17050985, 34101970]

約数ペア:

[(1, 34101970), (2, 17050985), (5, 6820394), (7, 4871710), (10, 3410197), (14, 2435855), (29, 1175930), (35, 974342), (58, 587965), (70, 487171), (107, 318710), (145, 235186), (157, 217210), (203, 167990), (214, 159355), (290, 117593), (314, 108605), (406, 83995), (535, 63742), (749, 45530), (785, 43442), (1015, 33598), (1070, 31871), (1099, 31030), (1498, 22765), (1570, 21721), (2030, 16799), (2198, 15515), (3103, 10990), (3745, 9106), (4553, 7490), (5495, 6206)]