282016070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{2293}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 593118288

約数和(自身を除く): 311102218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 1255, 1757, 2293, 2510, 3514, 4586, 8785, 11465, 12299, 16051, 17570, 22930, 24598, 32102, 61495, 80255, 112357, 122990, 160510, 224714, 561785, 575543, 1123570, 1151086, 2877715, 4028801, 5755430, 8057602, 20144005, 28201607, 40288010, 56403214, 141008035, 282016070]

約数ペア:

[(1, 282016070), (2, 141008035), (5, 56403214), (7, 40288010), (10, 28201607), (14, 20144005), (35, 8057602), (49, 5755430), (70, 4028801), (98, 2877715), (245, 1151086), (251, 1123570), (490, 575543), (502, 561785), (1255, 224714), (1757, 160510), (2293, 122990), (2510, 112357), (3514, 80255), (4586, 61495), (8785, 32102), (11465, 24598), (12299, 22930), (16051, 17570)]