63660380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 154902720

約数和(自身を除く): 91242340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6229, 10220, 12458, 24916, 31145, 43603, 62290, 87206, 124580, 174412, 218015, 436030, 454717, 872060, 909434, 1818868, 2273585, 3183019, 4547170, 6366038, 9094340, 12732076, 15915095, 31830190, 63660380]

約数ペア:

[(1, 63660380), (2, 31830190), (4, 15915095), (5, 12732076), (7, 9094340), (10, 6366038), (14, 4547170), (20, 3183019), (28, 2273585), (35, 1818868), (70, 909434), (73, 872060), (140, 454717), (146, 436030), (292, 218015), (365, 174412), (511, 124580), (730, 87206), (1022, 62290), (1460, 43603), (2044, 31145), (2555, 24916), (5110, 12458), (6229, 10220)]