39564070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6245

約数の個数: 48

約数和(自身を含む): 89229168

約数和(自身を除く): 49665098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6211, 6370, 12422, 31055, 43477, 62110, 80743, 86954, 161486, 217385, 304339, 403715, 434770, 565201, 608678, 807430, 1130402, 1521695, 2826005, 3043390, 3956407, 5652010, 7912814, 19782035, 39564070]

約数ペア:

[(1, 39564070), (2, 19782035), (5, 7912814), (7, 5652010), (10, 3956407), (13, 3043390), (14, 2826005), (26, 1521695), (35, 1130402), (49, 807430), (65, 608678), (70, 565201), (91, 434770), (98, 403715), (130, 304339), (182, 217385), (245, 161486), (455, 86954), (490, 80743), (637, 62110), (910, 43477), (1274, 31055), (3185, 12422), (6211, 6370)]