2023702940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 5281355520

約数和(自身を除く): 3257652580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 49, 58, 62, 70, 98, 116, 124, 140, 145, 155, 196, 203, 217, 245, 290, 310, 406, 434, 490, 580, 620, 812, 868, 899, 980, 1015, 1085, 1421, 1519, 1798, 2030, 2170, 2297, 2842, 3038, 3596, 4060, 4340, 4495, 4594, 5684, 6076, 6293, 7105, 7595, 8990, 9188, 11485, 12586, 14210, 15190, 16079, 17980, 22970, 25172, 28420, 30380, 31465, 32158, 44051, 45940, 62930, 64316, 66613, 71207, 80395, 88102, 112553, 125860, 133226, 142414, 160790, 176204, 220255, 225106, 266452, 284828, 321580, 333065, 356035, 440510, 450212, 466291, 498449, 562765, 666130, 712070, 881020, 932582, 996898, 1125530, 1332260, 1424140, 1865164, 1993796, 2065003, 2251060, 2331455, 2492245, 3264037, 3489143, 4130006, 4662910, 4984490, 6528074, 6978286, 8260012, 9325820, 9968980, 10325015, 13056148, 13956572, 14455021, 16320185, 17445715, 20650030, 28910042, 32640370, 34891430, 41300060, 57820084, 65280740, 69782860, 72275105, 101185147, 144550210, 202370294, 289100420, 404740588, 505925735, 1011851470, 2023702940]

約数ペア:

[(1, 2023702940), (2, 1011851470), (4, 505925735), (5, 404740588), (7, 289100420), (10, 202370294), (14, 144550210), (20, 101185147), (28, 72275105), (29, 69782860), (31, 65280740), (35, 57820084), (49, 41300060), (58, 34891430), (62, 32640370), (70, 28910042), (98, 20650030), (116, 17445715), (124, 16320185), (140, 14455021), (145, 13956572), (155, 13056148), (196, 10325015), (203, 9968980), (217, 9325820), (245, 8260012), (290, 6978286), (310, 6528074), (406, 4984490), (434, 4662910), (490, 4130006), (580, 3489143), (620, 3264037), (812, 2492245), (868, 2331455), (899, 2251060), (980, 2065003), (1015, 1993796), (1085, 1865164), (1421, 1424140), (1519, 1332260), (1798, 1125530), (2030, 996898), (2170, 932582), (2297, 881020), (2842, 712070), (3038, 666130), (3596, 562765), (4060, 498449), (4340, 466291), (4495, 450212), (4594, 440510), (5684, 356035), (6076, 333065), (6293, 321580), (7105, 284828), (7595, 266452), (8990, 225106), (9188, 220255), (11485, 176204), (12586, 160790), (14210, 142414), (15190, 133226), (16079, 125860), (17980, 112553), (22970, 88102), (25172, 80395), (28420, 71207), (30380, 66613), (31465, 64316), (32158, 62930), (44051, 45940)]