29780634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 69866496

約数和(自身を除く): 40085862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 607, 629, 663, 962, 1214, 1258, 1326, 1443, 1821, 1887, 2886, 3642, 3774, 7891, 8177, 10319, 15782, 16354, 20638, 22459, 23673, 24531, 30957, 44918, 47346, 49062, 61914, 67377, 134147, 134754, 268294, 291967, 381803, 402441, 583934, 763606, 804882, 875901, 1145409, 1751802, 2290818, 4963439, 9926878, 14890317, 29780634]

約数ペア:

[(1, 29780634), (2, 14890317), (3, 9926878), (6, 4963439), (13, 2290818), (17, 1751802), (26, 1145409), (34, 875901), (37, 804882), (39, 763606), (51, 583934), (74, 402441), (78, 381803), (102, 291967), (111, 268294), (221, 134754), (222, 134147), (442, 67377), (481, 61914), (607, 49062), (629, 47346), (663, 44918), (962, 30957), (1214, 24531), (1258, 23673), (1326, 22459), (1443, 20638), (1821, 16354), (1887, 15782), (2886, 10319), (3642, 8177), (3774, 7891)]