30508712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 63598080

約数和(自身を除く): 33089368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9463, 18926, 37852, 75704, 123019, 246038, 293353, 492076, 586706, 984152, 1173412, 2346824, 3813589, 7627178, 15254356, 30508712]

約数ペア:

[(1, 30508712), (2, 15254356), (4, 7627178), (8, 3813589), (13, 2346824), (26, 1173412), (31, 984152), (52, 586706), (62, 492076), (104, 293353), (124, 246038), (248, 123019), (403, 75704), (806, 37852), (1612, 18926), (3224, 9463)]