30201991755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{77713}}^1$

素因数の和:79727

約数の個数: 32

約数和(自身を含む): 52067136576

約数和(自身を除く): 21865144821

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1993, 5979, 9965, 25909, 29895, 77713, 77727, 129545, 233139, 388565, 388635, 1010269, 1165695, 3030807, 5051345, 15154035, 154882009, 464646027, 774410045, 2013466117, 2323230135, 6040398351, 10067330585, 30201991755]

約数ペア:

[(1, 30201991755), (3, 10067330585), (5, 6040398351), (13, 2323230135), (15, 2013466117), (39, 774410045), (65, 464646027), (195, 154882009), (1993, 15154035), (5979, 5051345), (9965, 3030807), (25909, 1165695), (29895, 1010269), (77713, 388635), (77727, 388565), (129545, 233139)]