14187460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 35852544

約数和(自身を除く): 21665084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 467, 490, 620, 868, 934, 980, 1085, 1519, 1868, 2170, 2335, 3038, 3269, 4340, 4670, 6076, 6538, 7595, 9340, 13076, 14477, 15190, 16345, 22883, 28954, 30380, 32690, 45766, 57908, 65380, 72385, 91532, 101339, 114415, 144770, 202678, 228830, 289540, 405356, 457660, 506695, 709373, 1013390, 1418746, 2026780, 2837492, 3546865, 7093730, 14187460]

約数ペア:

[(1, 14187460), (2, 7093730), (4, 3546865), (5, 2837492), (7, 2026780), (10, 1418746), (14, 1013390), (20, 709373), (28, 506695), (31, 457660), (35, 405356), (49, 289540), (62, 228830), (70, 202678), (98, 144770), (124, 114415), (140, 101339), (155, 91532), (196, 72385), (217, 65380), (245, 57908), (310, 45766), (434, 32690), (467, 30380), (490, 28954), (620, 22883), (868, 16345), (934, 15190), (980, 14477), (1085, 13076), (1519, 9340), (1868, 7595), (2170, 6538), (2335, 6076), (3038, 4670), (3269, 4340)]