8977290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 26002944

約数和(自身を除く): 17025654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 197, 210, 217, 245, 294, 310, 394, 434, 465, 490, 591, 651, 735, 930, 985, 1085, 1182, 1302, 1379, 1470, 1519, 1970, 2170, 2758, 2955, 3038, 3255, 4137, 4557, 5910, 6107, 6510, 6895, 7595, 8274, 9114, 9653, 12214, 13790, 15190, 18321, 19306, 20685, 22785, 28959, 30535, 36642, 41370, 42749, 45570, 48265, 57918, 61070, 85498, 91605, 96530, 128247, 144795, 183210, 213745, 256494, 289590, 299243, 427490, 598486, 641235, 897729, 1282470, 1496215, 1795458, 2992430, 4488645, 8977290]

約数ペア:

[(1, 8977290), (2, 4488645), (3, 2992430), (5, 1795458), (6, 1496215), (7, 1282470), (10, 897729), (14, 641235), (15, 598486), (21, 427490), (30, 299243), (31, 289590), (35, 256494), (42, 213745), (49, 183210), (62, 144795), (70, 128247), (93, 96530), (98, 91605), (105, 85498), (147, 61070), (155, 57918), (186, 48265), (197, 45570), (210, 42749), (217, 41370), (245, 36642), (294, 30535), (310, 28959), (394, 22785), (434, 20685), (465, 19306), (490, 18321), (591, 15190), (651, 13790), (735, 12214), (930, 9653), (985, 9114), (1085, 8274), (1182, 7595), (1302, 6895), (1379, 6510), (1470, 6107), (1519, 5910), (1970, 4557), (2170, 4137), (2758, 3255), (2955, 3038)]