939774920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15467}}^1$

素因数の和:15523

約数の個数: 96

約数和(自身を含む): 2539226880

約数和(自身を除く): 1599451960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 8680, 12152, 15190, 15467, 30380, 30934, 60760, 61868, 77335, 108269, 123736, 154670, 216538, 309340, 433076, 479477, 541345, 618680, 757883, 866152, 958954, 1082690, 1515766, 1917908, 2165380, 2397385, 3031532, 3356339, 3789415, 3835816, 4330760, 4794770, 6063064, 6712678, 7578830, 9589540, 13425356, 15157660, 16781695, 19179080, 23494373, 26850712, 30315320, 33563390, 46988746, 67126780, 93977492, 117471865, 134253560, 187954984, 234943730, 469887460, 939774920]

約数ペア:

[(1, 939774920), (2, 469887460), (4, 234943730), (5, 187954984), (7, 134253560), (8, 117471865), (10, 93977492), (14, 67126780), (20, 46988746), (28, 33563390), (31, 30315320), (35, 26850712), (40, 23494373), (49, 19179080), (56, 16781695), (62, 15157660), (70, 13425356), (98, 9589540), (124, 7578830), (140, 6712678), (155, 6063064), (196, 4794770), (217, 4330760), (245, 3835816), (248, 3789415), (280, 3356339), (310, 3031532), (392, 2397385), (434, 2165380), (490, 1917908), (620, 1515766), (868, 1082690), (980, 958954), (1085, 866152), (1240, 757883), (1519, 618680), (1736, 541345), (1960, 479477), (2170, 433076), (3038, 309340), (4340, 216538), (6076, 154670), (7595, 123736), (8680, 108269), (12152, 77335), (15190, 61868), (15467, 60760), (30380, 30934)]