61038380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7626

約数の個数: 48

約数和(自身を含む): 142512384

約数和(自身を除く): 81474004

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, 7573, 8060, 15146, 30292, 37865, 75730, 98449, 151460, 196898, 234763, 393796, 469526, 492245, 939052, 984490, 1173815, 1968980, 2347630, 3051919, 4695260, 6103838, 12207676, 15259595, 30519190, 61038380]

約数ペア:

[(1, 61038380), (2, 30519190), (4, 15259595), (5, 12207676), (10, 6103838), (13, 4695260), (20, 3051919), (26, 2347630), (31, 1968980), (52, 1173815), (62, 984490), (65, 939052), (124, 492245), (130, 469526), (155, 393796), (260, 234763), (310, 196898), (403, 151460), (620, 98449), (806, 75730), (1612, 37865), (2015, 30292), (4030, 15146), (7573, 8060)]