87513570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{972373}}^1$

素因数の和:972386

約数の個数: 24

約数和(自身を含む): 227535516

約数和(自身を除く): 140021946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 972373, 1944746, 2917119, 4861865, 5834238, 8751357, 9723730, 14585595, 17502714, 29171190, 43756785, 87513570]

約数ペア:

[(1, 87513570), (2, 43756785), (3, 29171190), (5, 17502714), (6, 14585595), (9, 9723730), (10, 8751357), (15, 5834238), (18, 4861865), (30, 2917119), (45, 1944746), (90, 972373)]