9847880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35171}}^1$

素因数の和:35189

約数の個数: 32

約数和(自身を含む): 25323840

約数和(自身を除く): 15475960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35171, 70342, 140684, 175855, 246197, 281368, 351710, 492394, 703420, 984788, 1230985, 1406840, 1969576, 2461970, 4923940, 9847880]

約数ペア:

[(1, 9847880), (2, 4923940), (4, 2461970), (5, 1969576), (7, 1406840), (8, 1230985), (10, 984788), (14, 703420), (20, 492394), (28, 351710), (35, 281368), (40, 246197), (56, 175855), (70, 140684), (140, 70342), (280, 35171)]