13542780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 38231424

約数和(自身を除く): 24688644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1723, 1965, 2620, 3446, 3930, 5169, 6892, 7860, 8615, 10338, 17230, 20676, 25845, 34460, 51690, 103380, 225713, 451426, 677139, 902852, 1128565, 1354278, 2257130, 2708556, 3385695, 4514260, 6771390, 13542780]

約数ペア:

[(1, 13542780), (2, 6771390), (3, 4514260), (4, 3385695), (5, 2708556), (6, 2257130), (10, 1354278), (12, 1128565), (15, 902852), (20, 677139), (30, 451426), (60, 225713), (131, 103380), (262, 51690), (393, 34460), (524, 25845), (655, 20676), (786, 17230), (1310, 10338), (1572, 8615), (1723, 7860), (1965, 6892), (2620, 5169), (3446, 3930)]