68926980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1301}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 193362624

約数和(自身を除く): 124435644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1301, 1766, 2602, 2649, 3532, 3903, 4415, 5204, 5298, 6505, 7806, 8830, 10596, 13010, 13245, 15612, 17660, 19515, 26020, 26490, 39030, 52980, 78060, 1148783, 2297566, 3446349, 4595132, 5743915, 6892698, 11487830, 13785396, 17231745, 22975660, 34463490, 68926980]

約数ペア:

[(1, 68926980), (2, 34463490), (3, 22975660), (4, 17231745), (5, 13785396), (6, 11487830), (10, 6892698), (12, 5743915), (15, 4595132), (20, 3446349), (30, 2297566), (60, 1148783), (883, 78060), (1301, 52980), (1766, 39030), (2602, 26490), (2649, 26020), (3532, 19515), (3903, 17660), (4415, 15612), (5204, 13245), (5298, 13010), (6505, 10596), (7806, 8830)]