70995890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32717}}^1$

素因数の和:32762

約数の個数: 32

約数和(自身を含む): 150764544

約数和(自身を除く): 79768654

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 32717, 65434, 163585, 229019, 327170, 458038, 1014227, 1145095, 2028454, 2290190, 5071135, 7099589, 10142270, 14199178, 35497945, 70995890]

約数ペア:

[(1, 70995890), (2, 35497945), (5, 14199178), (7, 10142270), (10, 7099589), (14, 5071135), (31, 2290190), (35, 2028454), (62, 1145095), (70, 1014227), (155, 458038), (217, 327170), (310, 229019), (434, 163585), (1085, 65434), (2170, 32717)]