169057420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 418844160

約数和(自身を除く): 249786740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 97, 118, 140, 194, 211, 236, 295, 388, 413, 422, 485, 590, 679, 826, 844, 970, 1055, 1180, 1358, 1477, 1652, 1940, 2065, 2110, 2716, 2954, 3395, 4130, 4220, 5723, 5908, 6790, 7385, 8260, 11446, 12449, 13580, 14770, 20467, 22892, 24898, 28615, 29540, 40061, 40934, 49796, 57230, 62245, 80122, 81868, 87143, 102335, 114460, 124490, 143269, 160244, 174286, 200305, 204670, 248980, 286538, 348572, 400610, 409340, 435715, 573076, 716345, 801220, 871430, 1207553, 1432690, 1742860, 2415106, 2865380, 4830212, 6037765, 8452871, 12075530, 16905742, 24151060, 33811484, 42264355, 84528710, 169057420]

約数ペア:

[(1, 169057420), (2, 84528710), (4, 42264355), (5, 33811484), (7, 24151060), (10, 16905742), (14, 12075530), (20, 8452871), (28, 6037765), (35, 4830212), (59, 2865380), (70, 2415106), (97, 1742860), (118, 1432690), (140, 1207553), (194, 871430), (211, 801220), (236, 716345), (295, 573076), (388, 435715), (413, 409340), (422, 400610), (485, 348572), (590, 286538), (679, 248980), (826, 204670), (844, 200305), (970, 174286), (1055, 160244), (1180, 143269), (1358, 124490), (1477, 114460), (1652, 102335), (1940, 87143), (2065, 81868), (2110, 80122), (2716, 62245), (2954, 57230), (3395, 49796), (4130, 40934), (4220, 40061), (5723, 29540), (5908, 28615), (6790, 24898), (7385, 22892), (8260, 20467), (11446, 14770), (12449, 13580)]