797581330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 1864396800

約数和(自身を除く): 1066815470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 343, 403, 434, 455, 490, 577, 637, 686, 806, 910, 1085, 1154, 1274, 1519, 1715, 2015, 2170, 2821, 2885, 3038, 3185, 3430, 4030, 4039, 4459, 5642, 5770, 6370, 7501, 7595, 8078, 8918, 10633, 14105, 15002, 15190, 17887, 19747, 20195, 21266, 22295, 28210, 28273, 35774, 37505, 39494, 40390, 44590, 52507, 53165, 56546, 75010, 89435, 98735, 105014, 106330, 125209, 138229, 141365, 178870, 197470, 197911, 232531, 250418, 262535, 276458, 282730, 367549, 395822, 465062, 525070, 626045, 691145, 735098, 876463, 989555, 1162655, 1252090, 1382290, 1627717, 1752926, 1837745, 1979110, 2325310, 2572843, 3255434, 3675490, 4382315, 5145686, 6135241, 8138585, 8764630, 11394019, 12270482, 12864215, 16277170, 22788038, 25728430, 30676205, 56970095, 61352410, 79758133, 113940190, 159516266, 398790665, 797581330]

約数ペア:

[(1, 797581330), (2, 398790665), (5, 159516266), (7, 113940190), (10, 79758133), (13, 61352410), (14, 56970095), (26, 30676205), (31, 25728430), (35, 22788038), (49, 16277170), (62, 12864215), (65, 12270482), (70, 11394019), (91, 8764630), (98, 8138585), (130, 6135241), (155, 5145686), (182, 4382315), (217, 3675490), (245, 3255434), (310, 2572843), (343, 2325310), (403, 1979110), (434, 1837745), (455, 1752926), (490, 1627717), (577, 1382290), (637, 1252090), (686, 1162655), (806, 989555), (910, 876463), (1085, 735098), (1154, 691145), (1274, 626045), (1519, 525070), (1715, 465062), (2015, 395822), (2170, 367549), (2821, 282730), (2885, 276458), (3038, 262535), (3185, 250418), (3430, 232531), (4030, 197911), (4039, 197470), (4459, 178870), (5642, 141365), (5770, 138229), (6370, 125209), (7501, 106330), (7595, 105014), (8078, 98735), (8918, 89435), (10633, 75010), (14105, 56546), (15002, 53165), (15190, 52507), (17887, 44590), (19747, 40390), (20195, 39494), (21266, 37505), (22295, 35774), (28210, 28273)]