12156627090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{489989}}^1$

素因数の和:490826

約数の個数: 32

約数和(自身を含む): 29211243840

約数和(自身を除く): 17054616750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 827, 1654, 2481, 4135, 4962, 8270, 12405, 24810, 489989, 979978, 1469967, 2449945, 2939934, 4899890, 7349835, 14699670, 405220903, 810441806, 1215662709, 2026104515, 2431325418, 4052209030, 6078313545, 12156627090]

約数ペア:

[(1, 12156627090), (2, 6078313545), (3, 4052209030), (5, 2431325418), (6, 2026104515), (10, 1215662709), (15, 810441806), (30, 405220903), (827, 14699670), (1654, 7349835), (2481, 4899890), (4135, 2939934), (4962, 2449945), (8270, 1469967), (12405, 979978), (24810, 489989)]