91321970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4993}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 172592640

約数和(自身を除く): 81270670

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 4993, 9145, 9986, 18290, 24965, 49930, 154783, 294587, 309566, 589174, 773915, 1472935, 1547830, 2945870, 9132197, 18264394, 45660985, 91321970]

約数ペア:

[(1, 91321970), (2, 45660985), (5, 18264394), (10, 9132197), (31, 2945870), (59, 1547830), (62, 1472935), (118, 773915), (155, 589174), (295, 309566), (310, 294587), (590, 154783), (1829, 49930), (3658, 24965), (4993, 18290), (9145, 9986)]