29305926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 74299680

約数和(自身を除く): 44993754

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 53, 78, 102, 106, 117, 139, 153, 159, 221, 234, 278, 306, 318, 417, 442, 477, 663, 689, 834, 901, 954, 1251, 1326, 1378, 1802, 1807, 1989, 2067, 2363, 2502, 2703, 3614, 3978, 4134, 4726, 5406, 5421, 6201, 7089, 7367, 8109, 10842, 11713, 12402, 14178, 14734, 16218, 16263, 21267, 22101, 23426, 30719, 32526, 35139, 42534, 44202, 61438, 66303, 70278, 92157, 95771, 105417, 125239, 132606, 184314, 191542, 210834, 250478, 276471, 287313, 375717, 552942, 574626, 751434, 861939, 1127151, 1628107, 1723878, 2254302, 3256214, 4884321, 9768642, 14652963, 29305926]

約数ペア:

[(1, 29305926), (2, 14652963), (3, 9768642), (6, 4884321), (9, 3256214), (13, 2254302), (17, 1723878), (18, 1628107), (26, 1127151), (34, 861939), (39, 751434), (51, 574626), (53, 552942), (78, 375717), (102, 287313), (106, 276471), (117, 250478), (139, 210834), (153, 191542), (159, 184314), (221, 132606), (234, 125239), (278, 105417), (306, 95771), (318, 92157), (417, 70278), (442, 66303), (477, 61438), (663, 44202), (689, 42534), (834, 35139), (901, 32526), (954, 30719), (1251, 23426), (1326, 22101), (1378, 21267), (1802, 16263), (1807, 16218), (1989, 14734), (2067, 14178), (2363, 12402), (2502, 11713), (2703, 10842), (3614, 8109), (3978, 7367), (4134, 7089), (4726, 6201), (5406, 5421)]