492790270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{19501}}^1$

素因数の和:19553

約数の個数: 48

約数和(自身を含む): 1069957728

約数和(自身を除く): 577167458

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 19501, 25270, 39002, 97505, 136507, 195010, 273014, 370519, 682535, 741038, 1365070, 1852595, 2593633, 3705190, 5187266, 7039861, 12968165, 14079722, 25936330, 35199305, 49279027, 70398610, 98558054, 246395135, 492790270]

約数ペア:

[(1, 492790270), (2, 246395135), (5, 98558054), (7, 70398610), (10, 49279027), (14, 35199305), (19, 25936330), (35, 14079722), (38, 12968165), (70, 7039861), (95, 5187266), (133, 3705190), (190, 2593633), (266, 1852595), (361, 1365070), (665, 741038), (722, 682535), (1330, 370519), (1805, 273014), (2527, 195010), (3610, 136507), (5054, 97505), (12635, 39002), (19501, 25270)]