86465820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 296755200

約数和(自身を除く): 210289380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 229, 290, 310, 348, 372, 406, 420, 434, 435, 458, 465, 580, 609, 620, 651, 687, 812, 868, 870, 899, 916, 930, 1015, 1085, 1145, 1218, 1302, 1374, 1603, 1740, 1798, 1860, 2030, 2170, 2290, 2436, 2604, 2697, 2748, 3045, 3206, 3255, 3435, 3596, 4060, 4340, 4495, 4580, 4809, 5394, 6090, 6293, 6412, 6510, 6641, 6870, 7099, 8015, 8990, 9618, 10788, 12180, 12586, 13020, 13282, 13485, 13740, 14198, 16030, 17980, 18879, 19236, 19923, 21297, 24045, 25172, 26564, 26970, 28396, 31465, 32060, 33205, 35495, 37758, 39846, 42594, 46487, 48090, 49693, 53940, 62930, 66410, 70990, 75516, 79692, 85188, 92974, 94395, 96180, 99386, 99615, 106485, 125860, 132820, 139461, 141980, 149079, 185948, 188790, 198772, 199230, 205871, 212970, 232435, 248465, 278922, 298158, 377580, 398460, 411742, 425940, 464870, 496930, 557844, 596316, 617613, 697305, 745395, 823484, 929740, 993860, 1029355, 1235226, 1394610, 1441097, 1490790, 2058710, 2470452, 2789220, 2882194, 2981580, 3088065, 4117420, 4323291, 5764388, 6176130, 7205485, 8646582, 12352260, 14410970, 17293164, 21616455, 28821940, 43232910, 86465820]

約数ペア:

[(1, 86465820), (2, 43232910), (3, 28821940), (4, 21616455), (5, 17293164), (6, 14410970), (7, 12352260), (10, 8646582), (12, 7205485), (14, 6176130), (15, 5764388), (20, 4323291), (21, 4117420), (28, 3088065), (29, 2981580), (30, 2882194), (31, 2789220), (35, 2470452), (42, 2058710), (58, 1490790), (60, 1441097), (62, 1394610), (70, 1235226), (84, 1029355), (87, 993860), (93, 929740), (105, 823484), (116, 745395), (124, 697305), (140, 617613), (145, 596316), (155, 557844), (174, 496930), (186, 464870), (203, 425940), (210, 411742), (217, 398460), (229, 377580), (290, 298158), (310, 278922), (348, 248465), (372, 232435), (406, 212970), (420, 205871), (434, 199230), (435, 198772), (458, 188790), (465, 185948), (580, 149079), (609, 141980), (620, 139461), (651, 132820), (687, 125860), (812, 106485), (868, 99615), (870, 99386), (899, 96180), (916, 94395), (930, 92974), (1015, 85188), (1085, 79692), (1145, 75516), (1218, 70990), (1302, 66410), (1374, 62930), (1603, 53940), (1740, 49693), (1798, 48090), (1860, 46487), (2030, 42594), (2170, 39846), (2290, 37758), (2436, 35495), (2604, 33205), (2697, 32060), (2748, 31465), (3045, 28396), (3206, 26970), (3255, 26564), (3435, 25172), (3596, 24045), (4060, 21297), (4340, 19923), (4495, 19236), (4580, 18879), (4809, 17980), (5394, 16030), (6090, 14198), (6293, 13740), (6412, 13485), (6510, 13282), (6641, 13020), (6870, 12586), (7099, 12180), (8015, 10788), (8990, 9618)]