348236490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4177}}^1$

素因数の和:4591

約数の個数: 64

約数和(自身を含む): 957798144

約数和(自身を除く): 609561654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 794, 1191, 1985, 2382, 2779, 3970, 4177, 5558, 5955, 8337, 8354, 11910, 12531, 13895, 16674, 20885, 25062, 27790, 29239, 41685, 41770, 58478, 62655, 83370, 87717, 125310, 146195, 175434, 292390, 438585, 877170, 1658269, 3316538, 4974807, 8291345, 9949614, 11607883, 16582690, 23215766, 24874035, 34823649, 49748070, 58039415, 69647298, 116078830, 174118245, 348236490]

約数ペア:

[(1, 348236490), (2, 174118245), (3, 116078830), (5, 69647298), (6, 58039415), (7, 49748070), (10, 34823649), (14, 24874035), (15, 23215766), (21, 16582690), (30, 11607883), (35, 9949614), (42, 8291345), (70, 4974807), (105, 3316538), (210, 1658269), (397, 877170), (794, 438585), (1191, 292390), (1985, 175434), (2382, 146195), (2779, 125310), (3970, 87717), (4177, 83370), (5558, 62655), (5955, 58478), (8337, 41770), (8354, 41685), (11910, 29239), (12531, 27790), (13895, 25062), (16674, 20885)]