70522738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 61855886

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 71, 142, 143, 151, 253, 286, 299, 302, 506, 598, 781, 923, 1562, 1633, 1661, 1846, 1963, 3266, 3289, 3322, 3473, 3926, 6578, 6946, 10153, 10721, 17963, 20306, 21229, 21442, 21593, 35926, 38203, 42458, 43186, 45149, 76406, 90298, 117931, 139373, 233519, 235862, 246583, 278746, 467038, 493166, 496639, 993278, 1533103, 2712413, 3066206, 3205579, 5424826, 6411158, 35261369, 70522738]

約数ペア:

[(1, 70522738), (2, 35261369), (11, 6411158), (13, 5424826), (22, 3205579), (23, 3066206), (26, 2712413), (46, 1533103), (71, 993278), (142, 496639), (143, 493166), (151, 467038), (253, 278746), (286, 246583), (299, 235862), (302, 233519), (506, 139373), (598, 117931), (781, 90298), (923, 76406), (1562, 45149), (1633, 43186), (1661, 42458), (1846, 38203), (1963, 35926), (3266, 21593), (3289, 21442), (3322, 21229), (3473, 20306), (3926, 17963), (6578, 10721), (6946, 10153)]