61213530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9403}}^1$

素因数の和:9451

約数の個数: 64

約数和(自身を含む): 173334528

約数和(自身を除く): 112120998

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, 9403, 18806, 28209, 47015, 56418, 65821, 94030, 131642, 141045, 197463, 282090, 291493, 329105, 394926, 582986, 658210, 874479, 987315, 1457465, 1748958, 1974630, 2040451, 2914930, 4080902, 4372395, 6121353, 8744790, 10202255, 12242706, 20404510, 30606765, 61213530]

約数ペア:

[(1, 61213530), (2, 30606765), (3, 20404510), (5, 12242706), (6, 10202255), (7, 8744790), (10, 6121353), (14, 4372395), (15, 4080902), (21, 2914930), (30, 2040451), (31, 1974630), (35, 1748958), (42, 1457465), (62, 987315), (70, 874479), (93, 658210), (105, 582986), (155, 394926), (186, 329105), (210, 291493), (217, 282090), (310, 197463), (434, 141045), (465, 131642), (651, 94030), (930, 65821), (1085, 56418), (1302, 47015), (2170, 28209), (3255, 18806), (6510, 9403)]