70889910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 218695680

約数和(自身を除く): 147805770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1129, 1365, 1495, 1610, 1794, 2093, 2258, 2415, 2730, 2990, 3387, 4186, 4485, 4830, 5645, 6279, 6774, 7903, 8970, 10465, 11290, 12558, 14677, 15806, 16935, 20930, 23709, 25967, 29354, 31395, 33870, 39515, 44031, 47418, 51934, 62790, 73385, 77901, 79030, 88062, 102739, 118545, 129835, 146770, 155802, 181769, 205478, 220155, 237090, 259670, 308217, 337571, 363538, 389505, 440310, 513695, 545307, 616434, 675142, 779010, 908845, 1012713, 1027390, 1090614, 1541085, 1687855, 1817690, 2025426, 2362997, 2726535, 3082170, 3375710, 4725994, 5063565, 5453070, 7088991, 10127130, 11814985, 14177982, 23629970, 35444955, 70889910]

約数ペア:

[(1, 70889910), (2, 35444955), (3, 23629970), (5, 14177982), (6, 11814985), (7, 10127130), (10, 7088991), (13, 5453070), (14, 5063565), (15, 4725994), (21, 3375710), (23, 3082170), (26, 2726535), (30, 2362997), (35, 2025426), (39, 1817690), (42, 1687855), (46, 1541085), (65, 1090614), (69, 1027390), (70, 1012713), (78, 908845), (91, 779010), (105, 675142), (115, 616434), (130, 545307), (138, 513695), (161, 440310), (182, 389505), (195, 363538), (210, 337571), (230, 308217), (273, 259670), (299, 237090), (322, 220155), (345, 205478), (390, 181769), (455, 155802), (483, 146770), (546, 129835), (598, 118545), (690, 102739), (805, 88062), (897, 79030), (910, 77901), (966, 73385), (1129, 62790), (1365, 51934), (1495, 47418), (1610, 44031), (1794, 39515), (2093, 33870), (2258, 31395), (2415, 29354), (2730, 25967), (2990, 23709), (3387, 20930), (4186, 16935), (4485, 15806), (4830, 14677), (5645, 12558), (6279, 11290), (6774, 10465), (7903, 8970)]