60844940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7602

約数の個数: 48

約数和(自身を含む): 142060800

約数和(自身を除く): 81215860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 7549, 8060, 15098, 30196, 37745, 75490, 98137, 150980, 196274, 234019, 392548, 468038, 490685, 936076, 981370, 1170095, 1962740, 2340190, 3042247, 4680380, 6084494, 12168988, 15211235, 30422470, 60844940]

約数ペア:

[(1, 60844940), (2, 30422470), (4, 15211235), (5, 12168988), (10, 6084494), (13, 4680380), (20, 3042247), (26, 2340190), (31, 1962740), (52, 1170095), (62, 981370), (65, 936076), (124, 490685), (130, 468038), (155, 392548), (260, 234019), (310, 196274), (403, 150980), (620, 98137), (806, 75490), (1612, 37745), (2015, 30196), (4030, 15098), (7549, 8060)]