84226380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6519

約数の個数: 96

約数和(自身を含む): 278261760

約数和(自身を除く): 194035380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6469, 6510, 12938, 13020, 19407, 25876, 32345, 38814, 45283, 64690, 77628, 90566, 97035, 129380, 135849, 181132, 194070, 200539, 226415, 271698, 388140, 401078, 452830, 543396, 601617, 679245, 802156, 905660, 1002695, 1203234, 1358490, 1403773, 2005390, 2406468, 2716980, 2807546, 3008085, 4010780, 4211319, 5615092, 6016170, 7018865, 8422638, 12032340, 14037730, 16845276, 21056595, 28075460, 42113190, 84226380]

約数ペア:

[(1, 84226380), (2, 42113190), (3, 28075460), (4, 21056595), (5, 16845276), (6, 14037730), (7, 12032340), (10, 8422638), (12, 7018865), (14, 6016170), (15, 5615092), (20, 4211319), (21, 4010780), (28, 3008085), (30, 2807546), (31, 2716980), (35, 2406468), (42, 2005390), (60, 1403773), (62, 1358490), (70, 1203234), (84, 1002695), (93, 905660), (105, 802156), (124, 679245), (140, 601617), (155, 543396), (186, 452830), (210, 401078), (217, 388140), (310, 271698), (372, 226415), (420, 200539), (434, 194070), (465, 181132), (620, 135849), (651, 129380), (868, 97035), (930, 90566), (1085, 77628), (1302, 64690), (1860, 45283), (2170, 38814), (2604, 32345), (3255, 25876), (4340, 19407), (6469, 13020), (6510, 12938)]