123243570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1369373}}^1$

素因数の和:1369386

約数の個数: 24

約数和(自身を含む): 320433516

約数和(自身を除く): 197189946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1369373, 2738746, 4108119, 6846865, 8216238, 12324357, 13693730, 20540595, 24648714, 41081190, 61621785, 123243570]

約数ペア:

[(1, 123243570), (2, 61621785), (3, 41081190), (5, 24648714), (6, 20540595), (9, 13693730), (10, 12324357), (15, 8216238), (18, 6846865), (30, 4108119), (45, 2738746), (90, 1369373)]