91719463780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{21499}}^1$

素因数の和:22529

約数の個数: 96

約数和(自身を含む): 227469312000

約数和(自身を除く): 135749848220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 983, 1085, 1966, 2170, 3932, 4340, 4915, 6881, 9830, 13762, 19660, 21499, 27524, 30473, 34405, 42998, 60946, 68810, 85996, 107495, 121892, 137620, 150493, 152365, 213311, 214990, 300986, 304730, 426622, 429980, 601972, 609460, 666469, 752465, 853244, 1066555, 1332938, 1504930, 2133110, 2665876, 3009860, 3332345, 4266220, 4665283, 6664690, 9330566, 13329380, 18661132, 21133517, 23326415, 42267034, 46652830, 84534068, 93305660, 105667585, 147934619, 211335170, 295869238, 422670340, 591738476, 655139027, 739673095, 1310278054, 1479346190, 2620556108, 2958692380, 3275695135, 4585973189, 6551390270, 9171946378, 13102780540, 18343892756, 22929865945, 45859731890, 91719463780]

約数ペア:

[(1, 91719463780), (2, 45859731890), (4, 22929865945), (5, 18343892756), (7, 13102780540), (10, 9171946378), (14, 6551390270), (20, 4585973189), (28, 3275695135), (31, 2958692380), (35, 2620556108), (62, 1479346190), (70, 1310278054), (124, 739673095), (140, 655139027), (155, 591738476), (217, 422670340), (310, 295869238), (434, 211335170), (620, 147934619), (868, 105667585), (983, 93305660), (1085, 84534068), (1966, 46652830), (2170, 42267034), (3932, 23326415), (4340, 21133517), (4915, 18661132), (6881, 13329380), (9830, 9330566), (13762, 6664690), (19660, 4665283), (21499, 4266220), (27524, 3332345), (30473, 3009860), (34405, 2665876), (42998, 2133110), (60946, 1504930), (68810, 1332938), (85996, 1066555), (107495, 853244), (121892, 752465), (137620, 666469), (150493, 609460), (152365, 601972), (213311, 429980), (214990, 426622), (300986, 304730)]