15338340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85213}}^1$

素因数の和:85228

約数の個数: 36

約数和(自身を含む): 46526844

約数和(自身を除く): 31188504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85213, 170426, 255639, 340852, 426065, 511278, 766917, 852130, 1022556, 1278195, 1533834, 1704260, 2556390, 3067668, 3834585, 5112780, 7669170, 15338340]

約数ペア:

[(1, 15338340), (2, 7669170), (3, 5112780), (4, 3834585), (5, 3067668), (6, 2556390), (9, 1704260), (10, 1533834), (12, 1278195), (15, 1022556), (18, 852130), (20, 766917), (30, 511278), (36, 426065), (45, 340852), (60, 255639), (90, 170426), (180, 85213)]