13528380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11898

約数の個数: 48

約数和(自身を含む): 39876480

約数和(自身を除く): 26348100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11867, 23734, 35601, 47468, 59335, 71202, 118670, 142404, 178005, 225473, 237340, 356010, 450946, 676419, 712020, 901892, 1127365, 1352838, 2254730, 2705676, 3382095, 4509460, 6764190, 13528380]

約数ペア:

[(1, 13528380), (2, 6764190), (3, 4509460), (4, 3382095), (5, 2705676), (6, 2254730), (10, 1352838), (12, 1127365), (15, 901892), (19, 712020), (20, 676419), (30, 450946), (38, 356010), (57, 237340), (60, 225473), (76, 178005), (95, 142404), (114, 118670), (190, 71202), (228, 59335), (285, 47468), (380, 35601), (570, 23734), (1140, 11867)]