646760506610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{1515691}}^1$

素因数の和:1516370

約数の個数: 32

約数和(自身を含む): 1182530772864

約数和(自身を除く): 535770266254

約数列:

[1, 2, 5, 10, 71, 142, 355, 601, 710, 1202, 3005, 6010, 42671, 85342, 213355, 426710, 1515691, 3031382, 7578455, 15156910, 107614061, 215228122, 538070305, 910930291, 1076140610, 1821860582, 4554651455, 9109302910, 64676050661, 129352101322, 323380253305, 646760506610]

約数ペア:

[(1, 646760506610), (2, 323380253305), (5, 129352101322), (10, 64676050661), (71, 9109302910), (142, 4554651455), (355, 1821860582), (601, 1076140610), (710, 910930291), (1202, 538070305), (3005, 215228122), (6010, 107614061), (42671, 15156910), (85342, 7578455), (213355, 3031382), (426710, 1515691)]