239969310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 689762304

約数和(自身を除く): 449792994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 105, 123, 141, 205, 210, 235, 246, 282, 287, 329, 410, 470, 574, 593, 615, 658, 705, 861, 987, 1186, 1230, 1410, 1435, 1645, 1722, 1779, 1927, 1974, 2870, 2965, 3290, 3558, 3854, 4151, 4305, 4935, 5781, 5930, 8302, 8610, 8895, 9635, 9870, 11562, 12453, 13489, 17790, 19270, 20755, 24313, 24906, 26978, 27871, 28905, 40467, 41510, 48626, 55742, 57810, 62265, 67445, 72939, 80934, 83613, 121565, 124530, 134890, 139355, 145878, 167226, 170191, 195097, 202335, 243130, 278710, 340382, 364695, 390194, 404670, 418065, 510573, 585291, 729390, 836130, 850955, 975485, 1021146, 1142711, 1170582, 1701910, 1950970, 2285422, 2552865, 2926455, 3428133, 5105730, 5713555, 5852910, 6856266, 7998977, 11427110, 15997954, 17140665, 23996931, 34281330, 39994885, 47993862, 79989770, 119984655, 239969310]

約数ペア:

[(1, 239969310), (2, 119984655), (3, 79989770), (5, 47993862), (6, 39994885), (7, 34281330), (10, 23996931), (14, 17140665), (15, 15997954), (21, 11427110), (30, 7998977), (35, 6856266), (41, 5852910), (42, 5713555), (47, 5105730), (70, 3428133), (82, 2926455), (94, 2552865), (105, 2285422), (123, 1950970), (141, 1701910), (205, 1170582), (210, 1142711), (235, 1021146), (246, 975485), (282, 850955), (287, 836130), (329, 729390), (410, 585291), (470, 510573), (574, 418065), (593, 404670), (615, 390194), (658, 364695), (705, 340382), (861, 278710), (987, 243130), (1186, 202335), (1230, 195097), (1410, 170191), (1435, 167226), (1645, 145878), (1722, 139355), (1779, 134890), (1927, 124530), (1974, 121565), (2870, 83613), (2965, 80934), (3290, 72939), (3558, 67445), (3854, 62265), (4151, 57810), (4305, 55742), (4935, 48626), (5781, 41510), (5930, 40467), (8302, 28905), (8610, 27871), (8895, 26978), (9635, 24906), (9870, 24313), (11562, 20755), (12453, 19270), (13489, 17790)]