13001340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19699}}^1$

素因数の和:19722

約数の個数: 48

約数和(自身を含む): 39715200

約数和(自身を除く): 26713860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19699, 39398, 59097, 78796, 98495, 118194, 196990, 216689, 236388, 295485, 393980, 433378, 590970, 650067, 866756, 1083445, 1181940, 1300134, 2166890, 2600268, 3250335, 4333780, 6500670, 13001340]

約数ペア:

[(1, 13001340), (2, 6500670), (3, 4333780), (4, 3250335), (5, 2600268), (6, 2166890), (10, 1300134), (11, 1181940), (12, 1083445), (15, 866756), (20, 650067), (22, 590970), (30, 433378), (33, 393980), (44, 295485), (55, 236388), (60, 216689), (66, 196990), (110, 118194), (132, 98495), (165, 78796), (220, 59097), (330, 39398), (660, 19699)]