83386590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12857

約数の個数: 64

約数和(自身を含む): 236113920

約数和(自身を除く): 152727330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 12809, 25618, 38427, 64045, 76854, 89663, 128090, 179326, 192135, 268989, 384270, 397079, 448315, 537978, 794158, 896630, 1191237, 1344945, 1985395, 2382474, 2689890, 2779553, 3970790, 5559106, 5956185, 8338659, 11912370, 13897765, 16677318, 27795530, 41693295, 83386590]

約数ペア:

[(1, 83386590), (2, 41693295), (3, 27795530), (5, 16677318), (6, 13897765), (7, 11912370), (10, 8338659), (14, 5956185), (15, 5559106), (21, 3970790), (30, 2779553), (31, 2689890), (35, 2382474), (42, 1985395), (62, 1344945), (70, 1191237), (93, 896630), (105, 794158), (155, 537978), (186, 448315), (210, 397079), (217, 384270), (310, 268989), (434, 192135), (465, 179326), (651, 128090), (930, 89663), (1085, 76854), (1302, 64045), (2170, 38427), (3255, 25618), (6510, 12809)]